One Room Timeline ( Real )

announcement
February 27, 2017

One Room TV Anime First Season Announcement

The One Room TV anime series was officially announced, bringing a unique short-format anime to audiences with a focus on a first-person perspective and slice-of-life storytelling.

release
January 11, 2017

One Room TV Anime First Season Premiere

The first season of One Room aired in Japan, featuring short episodes that provide a first-person view of interactions with various female characters.

release
July 2, 2018

One Room Second Season Premiere

The second season of One Room aired, continuing the first-person narrative style and expanding the story with new characters and interactions.

release
October 3, 2020

One Room Third Season Premiere

One Room’s third season, titled 'One Room: Season 3,' aired and continued to use the first-person perspective storytelling with new characters and scenarios.

One Room Timeline ( Fictional )

character_event
Start of Spring Semester

Takamiya Yui Moves In

Takamiya Yui moves into the protagonist's apartment, starting their time together in the 'One Room'.

character_event
Late Spring

Takamiya Yui's Birthday Celebration

The protagonist and Takamiya Yui celebrate her birthday together in the small apartment room.

character_event
Early Summer

Mitsuki Arahara Introduction

Mitsuki Arahara arrives as a new character living in the same apartment, interacting with the protagonist.

relationship_event
Mid Summer

Mitsuki's Confession

Mitsuki Arahara confesses her feelings to the protagonist inside the room.

character_event
Autumn

Natsuki Momohara Moves In

Natsuki Momohara comes to live in the small apartment and meets the protagonist.

relationship_event
Late Autumn

Natsuki's School Festival

The protagonist helps Natsuki prepare for her school festival while sharing moments in their room.