Iede Shiteiru Bijin na Senpai o Tometara Itsudemo Yareru Kankei ni. Volume 1 will be published in Japan by Overlap under its Overlap Bunko label on August 20, 2026.
The latest announcement from the Overlap Information Bureau revealed the complete cover with its promotional obi. The light novel is written by Myon, with illustrations and character artwork by Higure Hizuki.
Quick Summary
- Japanese title: 家出している美人な先輩を泊めたらいつでもヤレる関係に。
- Romanized title: Iede Shiteiru Bijin na Senpai o Tometara Itsudemo Yareru Kankei ni.
- Official English/global title: not yet announced
- Format: light novel
- Volume: Volume 1
- Status: beginning of a new series
- Genres: romantic comedy, school romance, and drama
- Author: Myon
- Japanese author name: みょん
- Illustrator: Higure Hizuki
- Japanese illustrator name: 緋月ひぐれ
- Publisher: Overlap
- Imprint: Overlap Bunko
- Release date: August 20, 2026
- Price: 792 yen including tax
- Base price: 720 yen before tax
- Book format: A6
- ISBN: 978-4-8240-1778-9
- Protagonist: Mikasa Tsubaki
- Japanese protagonist name: 三笠椿
- Primary heroine: Motomiya Hinata
- Japanese heroine name: 本宮ひなた
- Initial relationship: students in the same school, with Hinata as Tsubaki's senior
- Premise: Tsubaki shelters Hinata after finding her running away from home in the rain
- Latest material: cover with obi
- Digital edition: not detailed in the primary announcement
- English edition: not announced
- Indonesian edition: not announced
- Manga or anime adaptation: not announced
- Official age rating: not listed on the product page
- Content note: contains sexual themes involving fictional high-school students; this article discusses the premise without explicit detail
Official Announcement and Volume 1 Cover

The Complete Cover Is Revealed Before Release
Overlap has revealed the complete Volume 1 cover with its obi ahead of the August 20 publication. The artwork places Motomiya Hinata at the center while presenting several sides of her personality.
Its composition emphasizes the contrast between Hinata's public image as a calm and attractive senior at school and the more personal behavior she shows when alone with Tsubaki.
The book will be issued in the A6 format through Overlap Bunko. Its official price is 792 yen including tax, and its ISBN is 978-4-8240-1778-9.
Store bonuses, the initial print run, and possible special packages were not included in the latest cover announcement.
Tsubaki Finds Hinata Running Away from Home
The story follows Mikasa Tsubaki, a student attending the same high school as Motomiya Hinata. Hinata is known as an attractive senior with a composed and seemingly distant personality.
One day, Tsubaki finds her outside in the rain without an umbrella. After learning that she has run away from home, he invites her to stay at his residence.
That decision rapidly changes the distance between them. A relationship previously limited to senior and junior becomes far more personal once they begin sharing a private living space.
The public synopsis does not explain why Hinata left home or provide complete information about her family. Those circumstances may form part of the drama behind their developing romance.
Their Relationship Has No Clear Label
The publisher's synopsis presents Tsubaki and Hinata as crossing the ordinary boundaries of a senior-junior relationship before deciding what they truly are to one another.
Hinata, normally perceived as cool and controlled, becomes more emotionally open around the person who accepts her and gives her somewhere to stay. Tsubaki must determine whether their closeness exists only because of their circumstances or can become a lasting relationship.
Promotional dialogue suggests that Hinata does not initially demand an answer about the future. She is willing to preserve their current closeness without immediately defining it.
That uncertainty provides the central romantic tension: they have become privately close, but may not be ready to face the emotional and social consequences.
School Life and Private Life Present Different Sides
At school, Hinata remains the admired senior who appears difficult to approach. Tsubaki becomes one of the few people aware of the circumstances behind that public image.
At home, their social distance becomes smaller. Tsubaki encounters a more vulnerable and dependent side of Hinata after she loses the place to which she would normally return.
Attending the same school creates the possibility that other people may notice the change in their relationship. The official synopsis also suggests that their increasing closeness will not remain entirely separate from school life.
Supporting characters, school conflicts, and the identities of anyone who discovers Hinata's situation have not yet been fully introduced.
Why This Matters
1) The romance begins with shared living
Tsubaki and Hinata do not meet only during school hours. Living under the same roof requires them to confront each other's habits and private personalities.
2) Hinata changes according to her surroundings
She appears calm and distant at school but becomes more open around Tsubaki. That contrast forms the foundation of their character dynamic.
3) Their relationship remains undefined
Physical and emotional closeness arrives before a conversation about commitment. The story can explore whether a temporary arrangement can become stable.
4) Volume 1 opens a new series
This is not a continuation requiring knowledge of earlier books. Readers can follow Tsubaki and Hinata's relationship from its beginning.
Light Novel Information
The important details currently known are:
- Iede Shiteiru Bijin na Senpai o Tometara Itsudemo Yareru Kankei ni. is a new light-novel series
- Myon writes the story
- Higure Hizuki provides the illustrations
- Overlap will publish Volume 1 through the Overlap Bunko imprint
- the Japanese release date is August 20, 2026
- its official price is 792 yen including tax
- the book uses the A6 format
- its ISBN is 978-4-8240-1778-9
- the protagonist is Mikasa Tsubaki
- its primary heroine is his school senior Motomiya Hinata
- Tsubaki finds Hinata after she has run away from home during the rain
- he offers her temporary accommodation
- their relationship subsequently moves beyond the ordinary boundaries of senior and junior
- the complete reason for Hinata leaving home has not been revealed
- the cover with its obi has been shown
- the official product page does not list a page count
- store bonuses and special editions have not been detailed
- an official English or global title has not been announced
- an official Indonesian edition has not been announced
- no manga or anime adaptation has been announced
- product details are available through the official Overlap page
- publishing updates are available through the official Overlap Information Bureau X account
Closing
Iede Shiteiru Bijin na Senpai o Tometara Itsudemo Yareru Kankei ni. begins Tsubaki and Hinata's story with an encounter in the rain that leads to both characters sharing the same home.
Volume 1 will be published through Overlap Bunko on August 20, 2026. Supporting characters, purchase bonuses, international editions, and the series' continuation await further announcements.
- OVERLAP — Official Product Page, Synopsis, Price, Format, ISBN, and Release Date
- OVERLAP Blog — August 2026 New Release Lineup, Cover, and Official Synopsis
- Official X — Obi Cover Reveal and August 20 Release Reminder
- OVERLAP Bunko — Official Label and Series Listing
- Amazon Japan — Official Retail and Preorder Listing
- TSUTAYA — Price, Release Date, Publisher, and ISBN Listing