One Room Angel – Series Review & Ending Explained

One Room Angel is a Japanese BL series about a convenience store worker and his guardian angel.

One Room Angel is a Japanese fantasy BL series about a loner and his mysterious new roommate. The main character is a convenience store worker who feels disgruntled about his pitiful life. After surviving a near-death encounter, he returns home to find a guardian angel waiting for him. The protagonist is confused by his celestial companion, who has quirky habits and gives snarky advice. Over time, they form an unexpected connection.

Although classified as BL, One Room Angel contains little romance. Don't expect a typical love story. Instead, this highly imaginative series has a fascinating plot with unconventional ideas. Many comedic moments showcase the quirky characters, entertaining dialogue, and a sardonic wit. In addition, there's plenty of emotional drama. Both leads go on complex journeys, exploring poignant backstories and philosophical themes.

One Room Angel Summary



Series Info:

Japan (2023)


3 hours

Total Episodes:

6 episodes




One Room Angel is a mature & interesting drama.


Kouki grabs onto his angel.

Kouki is a single man in his thirties. He lives in a dingy one-room apartment flat by himself. Kouki works as a part-time employee at a convenience store. The job isn't glamorous, but at least it helps pay the rent. Kouki doesn't have a lot of savings. He still relies on his mom, Arisa, for occasional financial support. Kouki also struggled to find employment in the past. He sticks with his current job for the stability, even if it doesn't fulfill him.

Kouki comes from a troubled adolescence. In his youth, he hung out with a notorious group of thugs, working as their lackey. Although he made money, his affiliation caused severe consequences. Due to Kouki's influence, his younger brother also entered a life of crime. This decision came with devastating results. Since then, Kouki has rehabilitated himself and wants to abide by the law. However, he seems disgruntled about his lacklustre life and lives unhappily.

On an ordinary night, Kouki works a shift at the convenience store. Two hooligans enter as disruptive customers, intentionally causing trouble. Kouki's boss orders him to handle the situation outside the store. The thugs continue to make fun of Kouki, mocking him and his yakuza brother. He loses his temper and physically attacks them. During the fight, one of the thugs whips out a knife and stabs his stomach. Kouki falls to the ground and loses consciousness in a puddle of blood.

In his foggy state, Kouki dreams of meeting a young angel with feathered wings. Kouki regains consciousness after surviving the stabbing. He hasn't incurred severe injuries by a stroke of luck, although the hospital expenses are still pretty costly. Kouki returns to his apartment flat, hoping to recuperate. After opening the door, he's surprised to see the angel from his dreams. This young man is dressed in pristine white clothing. Notably, he has a pair of large feathered wings on his back.

The angel tries introducing himself. However, he has lost his memories and can't remember his purpose. The angel cannot ascend to heaven. Instead, he's stuck here in the mortal earth. Although confused, Kouki allows his heavenly companion to live with him as a roommate. The angel has an unusual superpower. He can detect Kouki's emotions. Whenever Kouki feels moody, the angel's wings lose feathers. As such, the angel tries to cheer up his perpetually depressed roommate, showing him the brighter side of life.

One Room Angel Trailer

One Room Angel Cast



Shuhei Uesugi (上杉柊平)

Kouki is portrayed by the Japanese actor Shuhei Uesugi (上杉柊平).

Kouki is a convenience store worker living alone in a one-flat apartment. He doesn't have much savings and relies on his mom for financial support. Kouki used to hang out with a gang and even introduced his younger brother to a life of crime. Since then, he has rehabilitated and wants to stay out of trouble. Kouki is perpetually depressed and seems disgruntled about his life.

Shuhei Uesugi

Shuhei Uesugi (上杉柊平) is a Japanese actor. He is born on May 18, 1992.

Shuhei Uesugi (上杉柊平) is a Japanese actor. He is born on May 18, 1992. His first BL project is a leading role in the 2023 drama, One Room Angel.


Takuya Nishimura (西村拓哉)

Takashi is portrayed by the Japanese actor Takuya Nishimura (西村拓哉).

Kouki's guardian angel first appeared to him in a dream after his stabbing. Later, the angel is waiting for him in his apartment. This mysterious young man is dressed in pristine white clothing. He has a large pair of feathered wings on his back. The angel wants to ascend to heaven, but he cannot fly. Instead, Kouki allows his companion to live with him as roommates. The angel has a superpower and can detect Kouki's emotions.

Takuya Nishimura

Takuya Nishimura (西村拓哉) is a Japanese actor. He is born on April 19, 2003.

Takuya Nishimura (西村拓哉) is a Japanese actor. He is born on April 19, 2003. His first BL project is a leading role in the 2023 drama, One Room Angel.

Supporting Cast

Arisa is portrayed by the Japanese actress Kyoko Hasegawa (長谷川京子).


Kyoko Hasegawa (長谷川京子)

A-kun is portrayed by the Japanese actor Koki Tanaka (田中洸希).


Koki Tanaka (田中洸希)

Kouki's boss is portrayed by the Japanese actor Oideyasu Oda (おいでやす小田).

Kouki's boss

Oideyasu Oda (おいでやす小田)

Takashina is portrayed by the Japanese actor Kazushige Komatsu (小松和重).


Kazushige Komatsu (小松和重)

One of the thugs is portrayed by the Japanese actor Ritsu Otomo (大友律).


Ritsu Otomo (大友律)

One of the thugs is portrayed by the Japanese actor Takahiro Konishi (小西貴大).


Takahiro Konishi (小西貴大)

One of the thugs is portrayed by Japanese actor Motoki Ochiai (落合扶樹).


Motoki Ochiai (落合扶樹)

One Room Angel Review


Drama Review Score: 8.1

Kouki and his angel sleep in the same futon.

One Room Angel has a creative premise. The protagonist becomes roommates with his guardian angel in a hilariously odd living arrangement. From their funny interactions to the angel's mysterious origins, the quirky series wins on novelty. Propelled by a colourful imagination, the storyteller fills the narrative with many surprises. Every shocking plot twist takes the series in an unexpected direction. Each exciting revelation adds nuances to the characterizations. One Room Angel whisks the viewers on a delightfully whimsical journey.

This series is equipped with a fiercely sardonic wit. The characters often speak sarcastically or deliver their lines with a biting edge. Thanks to the razor-sharp writing, expect plenty of snarky remarks, clever dialogue, and amusing banter. The snappy humour energizes each episode, keeping the mood jovial and lighthearted. Beneath the cheeky comedy, there's an underlying melancholy. The protagonist is secretly haunted by desolation and isolation. One Room Angel skillfully navigates the different facets of the narrative, balancing between laughter and introspection.

As the plot develops, One Room Angel explores sophisticated themes. A central storyline is Kouki's depression. The lonely, demoralized protagonist struggles to find joy in his life. His tragic history reveals itself over time, helping viewers understand what caused his psychological slump. Likewise, the guardian angel unlocks a poignant backstory after regaining his memories. He's in urgent need of closure and emotional healing. The series has created complex leads who undergo meaningful character arcs. Their sympathetic circumstances will tug at your heartstrings.

Both leads bring lots of personality to their roles. Kouki's actor (Shuhei Uesugi) captures an eccentric character with distinctive quirks. The unkempt hairstyle, light stubble, and slacker wardrobe add credibility to his portrayal. He gives off a whiff of despair, like a defeated man stuck in a rut. Despite his gloominess, the versatile performer can deliver comedic moments or express intense emotions through his eyes. In contrast, his costar (Takuya Nishimura) keeps a pure appearance. Throughout the series, he successfully conveys innocence, vulnerability, and an ethereal essence.

One Room Angel has very little romance. Labelling it as a BL drama seems disingenuous, even though the series wants to target this demographic of fans. While Kouki and the angel have a special connection, their bond is not supposed to be passionate. They grow close emotionally without any desire or physical attraction. The characters also have an alarming age difference. Plus, they aren't even the same species. Many barriers will prevent you from shipping them as a couple. The only BL content occurs during a flashback in Episode 5, but it's quite unpleasant.

If this weren't a BL website, I'd give One Room Angel a higher review score. It deserves accolades based on the compelling plot and excellent writing. However, the lack of romance is detrimental. The series markets itself under the BL genre, yet the love story seems nonexistent. This contradiction bothers me. It could've reworked several scenes or flashbacks to showcase more flirtation. One Room Angel loses points for not including relationship content. Regardless, I still appreciate this tear-jerker drama and recommend it to fans who enjoy thoughtful stories.


Sophisticated story

One Room Angel is a quirky fantasy story with witty dialogue & whimsical characters. Beneath its comedy, there's an underlying melancholy. The sympathetic backstories tugs at your heartstrings.

Nonexistent romance

While One Room Angel markets itself as a BL drama, there's little romantic content. The leads have an emotional bond over a physical attraction. Only Episode 5 contains a bit of flirtation.

Quirky acting

Both leads bring lots of personality to their roles. Kouki's actor (Shuhei Uesugi) captures his character's despair authentically. His costar (Takuya Nishimura) conveys innocence & vulnerability.

Poignant ending

One Room Angel has a poignant ending where the angel finds closure for his tragic past. Kouki also feels empowered and lifts himself out of his slump, embarking on a positive path in his future.

Ethereal artistry

The series uses lighting techniques & unique camera angles to convey different emotions in the narrative. Some scenes have an ethereal vibe, almost like the characters are navigating a dream.


One Room Angel is a whimsical fantasy series with quirky characters and witty writing. Although there's little romance, this tear-jerker drama explores sophisticated themes and poignant emotions.

One Room Angel Episodes

Episode Guide

Kouki gives Takeshi a hug.

One Room Angel has a total of 6 episodes. Each episode is around 24 minutes long. It is a medium-length BL drama, and you can finish the entire series in under 3 hours. One Room Angel started on October 20, 2023 and finished its last episode on November 24, 2023.

One Room Angel is a manga adaptation. The original story (ワンルームエンジェル) is created by Harada (はらだ).

Episode 1
Episode 2

Episode 1

Episode 1 Review
Takashi sits by the window.

One Room Angel makes a positive first impression. I feel inspired after the premiere, which has the right blend of fantasy, mystery, and whimsicality. I love the story's colourful imagination. It introduces many quirky details, like a mysterious angel who can detect human emotions with his feathers. The series also stands out from most BL dramas, taking creative risks with its plot instead of following a formula. Meeting your guardian angel isn't an ordinary scenario, so I don't know what to expect next. I'm excited to see the drama develop!

The series also makes a positive impression based on its witty lines. I like the snappy back-and-forth rapport between the leads. My favourite is when Kouki compares his guardian angel to a housekeeper. The angel is also snarkier than I expected. He gives clever retorts, makes wry observations, and blurts out random remarks without etiquette. His amusing banter with Kouki keeps me entertained.

Initially, I thought the angel's costume seemed silly. He wears a white suit with a large pair of feathered wings strapped to his back. It doesn't bother me too much, but the get-up looks cheap lol. However, I like the scene when his character sits by the window. As a soft light falls on his face, the gentle illumination adds an ethereal aura to his appearance. Something in the actor's wistful gaze and sombre expression also enhances the delicate beauty. At that moment, he genuinely resembles a mysterious angel who descended to earth.

Episode 2

Episode 2 Review
Kouki has trouble finding a job.

At the restaurant, the waitress only addresses Kouki and ignores the angel's existence. I've been wondering whether the other characters can see the angel, who hasn't interacted with anyone else. This episode hints that he may be a figment of Kouki's imagination. The mystery around Kouki adds an intriguing layer to my viewing experience. I like speculating about the angel's real identity, mysterious backstory, and range of mystical powers. He's like a riddle waiting to be deciphered.

Kouki isn't a very glamorous protagonist. Typically, most BL dramas want to portray their leads as appealing and desirable. Yet, Kouki is depicted as unflatteringly as possible. He has little make-up, no styling, and always looks dishevelled. The story also describes him harshly, comparing him to a criminal and a pervert. In addition, he's broke, unemployed, lonely, and perpetually miserable. Everything about Kouki's life seems pitiful. I look at him and do not see a picture of success.

The angel has noticed Kouki's unhappiness. At the start of the episode, the angel tells him, "Try smiling." He encourages his roommate, helping him focus on the positives in his life. Yet, Kouki's instinct is to resist the positive affirmations. Due to his low self-esteem, he doesn't see the good in himself. After much persuasion, the angel convinces him to be less self-deprecating. "Your simplicity is good." The episode ends with Kouki smiling for a picture, the opposite of the opening scene. For the first time, Kouki sheds his depression and allows himself to be happy.

Episode 3

Episode 3 Review
Kouki and the angel react to the mom's arrival.

Kouki blames himself for his brother’s injury, carrying the guilt for many years. His reckless actions derailed a loved one’s future. Haunted by remorse, Kouki punishes himself by living miserably. He surrenders any ambition and puts no effort into improving his dismal life. His self-sabotage is like a subconscious form of atonement. The angel comforts Kouki and tells him he has suffered enough. After years of penance, Kouki should focus on his emotional healing.

Kouki is a reformed criminal who quit after his brother's injury. He could have continued as a yakuza, but his conscience forced him to leave this line of work. He chooses a mundane job at the convenience store rather than make big money with the gangsters. This decision requires moral fortitude. Kouki's mom reminds him to be decent, unlike her other son. Indeed, he sticks to his conviction and never returns to crime. He relapses briefly after attacking the thug in a violent fit of rage, but it's a minor setback. Ultimately, Kouki's goodness prevails over his sinful impulses.

As Kouki and the angel light fireworks on the rooftop, the story includes subtle symbolism. Initially, the leads couldn't get the old, mouldy products to work, representing the failures in Kouki's life. They keep trying until the sparklers ignite. The tiny spark is a promising sign of Kouki's reinvigoration. Kouki used to live bleakly without any enthusiasm. Now, there's a fire, a light, and a newfound energy in him. The angel asks, "Kouki, what is your wish?" He wants to encourage his companion's ambition. Kouki, once devoid of hope, should dream and aspire for the future.

Episode 4

Episode 4 Review
Kouki looks at a feather.

The opening scenes are cute, hehe~ I like seeing the quirky day-to-day moments of the leads living together. Their banter is also amusing, as always. Despite the lighthearted start, this episode transitions to angsty drama, tackling heavy topics like death and suicide. Yet, the series still finds a way to alleviate the tension at appropriate moments. It inserts a funny quip here and there. This humour balances the emotional weight of the narrative so that it won't feel too overwhelming.

The story presents interesting theories about Takashi's existence. Instead of a guardian angel, he may be the lingering spirit of a deceased teen. Takashi asks, "Am I a ghost with wings?" Another idea is that Kouki created an imaginary friend as a symptom of his suicidal desires. He manifested Takashi's existence like an inner voice to talk himself out of his depression. The series never confirms which explanation is official. It leaves enough doubt, allowing viewers to go with either version. Based on your interpretation, Takashi may be a supernatural phenomenon or a psychological construct.

Initially, the story presents Takashi as a snarky guardian angel with amusing antics. Now, we discover he's a teenager who killed himself and cannot move on to the afterlife. This revelation drastically shifts my perspective on his character. Oh my god, that's so devastating! Yet, Yamato isn't emotional after discovering his tragic origins. He has distanced himself from the trauma, speaking as if someone else committed suicide. Takashi is in denial and doesn't acknowledge his anguish. Takashi's journey involves coming to terms with his emotional wounds.

Episode 5

Episode 5 Review
Takashi and A-kun have a relationship.

Oh noooo. I had an ominous feeling as soon as the high school flashbacks started. Since Takashi's fate ended in suicide, I suspected his flirtation with A-kun would only lead to heartbreak. Initially, the two teens had sweet, doting interactions. Yet, I warned myself not to get attached to the couple. My gut told me their relationship would turn ugly. Sure enough, A-kun turned from a dreamy crush to a nightmarish bully. I saw it coming, but I was still hurt. Why couldn't you prove me wrong!? Why did you have to be an asshole!?

Oh no, it gets worse. I didn't expect A-kun to die. When he fell out the window, I was shellshocked. The visual of his bloody hand with the handkerchief haunts me. I hated how he bullied Takashi, but I didn't want him harmed. I prefer A-kun overcome his demons than meet an untimely demise. Seeing the accident helps me understand Takashi's state of mind before his suicide. Between the shocking trauma and the volatile emotions, that's an intense amount of pressure on a fragile teenager. I feel horrible for him and wish things could've worked out differently. 😢

If I treat One Room Angel as a regular series, I enjoy it immensely. The emotional story has me in a chokehold. However, it fails as a BL drama. Where's the romance? I can't envision the leads as a couple. Takashi & Kouki are like rehab buddies rather than lovers. Takashi and A-kun shared a brief flirtation, which ended in bullying and death. As a BL fan, I expected a love story. Instead, what I got was a double serving of the kill-your-gays trope. At least expand on the teen relationship before the characters die. Yet, One Room Angel doesn't even provide romantic crumbs.

Episode 5
Episode 6

Episode 6

Ending Review
Kouki and Takashi visit the beach.

Takashi died feeling emotionally destroyed after being bullied, ostracized, and traumatized by his peers. He spends the afterlife by befriending Kouki, like two lonely souls who relate to each other. Despite his grumpiness, Kouki is a decent guy who helps Takashi heal. Takashi enjoys his companion's candour, simplicity & hospitality. Their time together replaces his negative experiences with positive memories. Takashi departs the world with happiness instead of sorrow, his roommate's greatest gift to him.

Takashi may be an angel who ascends to heaven after gaining closure. Alternatively, he may be a coping mechanism that vanishes once Kouki loses his suicidal despair. The story doesn't debunk either theory in the finale, encouraging different interpretations. After Takashi's departure, Kouki falls into another emotional slump. He questions if the guardian angel was a hallucination of his deteriorating mental health. Arisa reassures her son, telling Kouki to believe in whatever makes him happy. Whether Takashi exists or not, he has helped Kouki heal emotionally.

Kouki began the series hopelessly and seemed resigned to a miserable existence. As he considers suicide, Takashi arrives to offer emotional support. He revives an ambitious fire inside Kouki, as epitomized by the fireworks display in the finale. The lively sparks are a symbolic representation of Kouki's zeal for life. Subsequently, he finds a new job and relocates elsewhere. This one-room apartment used to be a self-imposed exile that restricted his happiness. Kouki frees himself psychologically as he leaves the flat and embraces a world of possibilities.

One Room Angel Information


Tunku (トゥンク) is a Japanese BL studio. It began a project called Tunku Shower in 2022, which releases numerous BL dramas on the Japanese channel MBS.

Tunku (トゥンク) is a Japanese BL studio. It began a project called Tunku Shower in 2022, which releases numerous BL dramas on the Japanese channel MBS. Tunku has made Mr. Unlucky Has No Choice But to Kiss (2022), Senpai, This Can't Be Love (2022), and Takara-kun & Amagi-kun (2022). It also created Eternal Yesterday (2022), Candy Color Paradox (2022), Jack Frost (2023), Tokyo in April is… (2023), and My Personal Weatherman (2023).


Harada (はらだ) is a Japanese artist with an extensive portfolio of BL manga. Her works include One Room Angel, which was adpated into a live-action drama in 2023.


Eda Yuuka (枝優花) is a Japanese director. Her first BL project is the 2022 series, Minato's Laundromat. She also directed the 2023 drama, One Room Angel. In addition, she has directed several GL movies, including Girls Encounter (2017), 21st Century Girl (2019), and Solitude Ability (2021).

  1. Kudos to Tunku who are producing most of my favorite Japanese BLs (along with a few I should have skipped). I was drawn to the depth of this story, and how nuanced it was within a simple and gritty structure. I was riveted by the older lead not because he's handsome, stylish, or particularly accomplished, but for his intensity and kindness. The angel, on the other hand, is beautiful and ethereal without being saccharine, in fact his snarky frankness is a welcome and hilarious surprise. This show ranks in the top three for me this year, regardless of budget, genre, or nationality. [ps, was it actually a BL? Maybe not in the traditional sense, but their connection was profound]

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