The manga adaptation of Nan no Torie mo Nai Heibon na Ore ga Bijin Futago Shimai o Inochigake de Tasuketa Kekka, Jitsu wa Yandere Datta Futari o Gachibore Sasete Shimatta Ken will officially begin serialization through Comic Nova on August 28, 2026.
megumi is handling the manga based on Satori Mizushima's story, with the character designs originating from light novel illustrator Niwata. The adaptation brings Ryo Yagami and twins Reona and Riona Tsurugi from the web novel and Brave Bunko editions into manga form.
Quick Summary
- Japanese title: 何の取り柄もない平凡な俺が美人双子姉妹を命懸けで助けた結果、実はヤンデレだった二人をガチ惚れさせてしまった件
- Romanization: Nan no Torie mo Nai Heibon na Ore ga Bijin Futago Shimai o Inochigake de Tasuketa Kekka, Jitsu wa Yandere Datta Futari o Gachibore Sasete Shimatta Ken
- New format: Manga adaptation
- Original creator: Satori Mizushima
- Manga artist: megumi
- Original character design: Niwata
- Serialization platform: Comic Nova
- Publisher: Hifumi Shobo
- Serialization begins: August 28, 2026
- Status: Serialization about to begin
- Later chapter schedule: Not specifically announced
- Comic Nova: Generally updates manga on Friday evenings
- Core genre: School romantic comedy
- Key elements: Yandere / twins / school life
- Protagonist: Ryo Yagami
- Reona Tsurugi: Long-haired twin heroine
- Riona Tsurugi: Short-haired twin heroine
- Main trio: Second-year high school students in the remake continuity
- Premise: Ryo risks his life to save Reona and Riona from a dangerous attack
- Aftermath: Both twins become intensely attached to Ryo
- Reona and Riona: Have yandere traits that Ryo does not fully recognize at the beginning
- Commercial adaptation basis: Kakuyomu remake
- Remake: Makes substantial changes from the older web version
- Kakuyomu remake status: Complete
- Light novel: Published under Brave Bunko
- Light novel illustrator: Niwata
- Light novel count: Three volumes as of August 2026
- Volume 1: June 25, 2025
- Volume 2: November 25, 2025
- Volume 3: June 25, 2026
- Volume 3 price: ¥935 including tax
- Manga Volume 1: Retailer listing currently points to November 25, 2026
- Manga Volume 1 price: ¥990 according to the listing
- Manga Volume 1 pages: 160
- Manga Volume 1 ISBN: 978-4-8242-0806-4
Manga Announcement and Promotional Art
Serialization Starts August 28
Comic Nova has officially scheduled the series as a new serialization beginning August 28, 2026. Its announcement emphasizes the highly possessive romantic-comedy dynamic surrounding the twin heroines.
August 28 falls on a Friday, matching Comic Nova's general Friday-evening update pattern. A dedicated weekly, biweekly, or other chapter cadence for this particular series has not yet been specified.
megumi Brings Reona and Riona Into Manga Form
The adaptation is being drawn by megumi, who independently confirmed the August 28 start through their official account.
The underlying character designs come from Niwata, illustrator of the Brave Bunko edition. The first promotional illustration already places Reona and Riona in their school uniforms with Ryo caught directly between the two sisters.
Saving Two Girls Completely Changes Ryo's Life
Ryo Yagami is an otherwise ordinary high school student who considers himself someone with little to distinguish him from anyone else.
His life changes when he becomes caught in a dangerous incident and chooses to risk himself to save Reona and Riona Tsurugi, twin sisters known as two of the most beautiful girls at school.
Afterward, both girls approach him far more aggressively than he expects. Ryo initially fails to understand just how intense their feelings really are.
The Manga Follows the Remake Continuity
There are two web-novel versions worth distinguishing.
Satori Mizushima originally wrote an earlier version before later creating a remake with changed character settings and major story revisions. The author explicitly identifies this remake as the basis for the commercial adaptations.
That makes the remake and Brave Bunko novels the more relevant reference points for the manga rather than the older web version.
The Light Novel Has Already Reached Three Volumes
Before the manga launch, the story was published commercially through Brave Bunko.
Volume 1 arrived in June 2025, Volume 2 followed in November, and Volume 3 launched in June 2026. The third volume moves Ryo and the twins into their school-festival storyline after their earlier Kyoto trip further develops the relationship between them.
A retailer database has also begun listing Manga Volume 1 for November 25, 2026, giving the adaptation an early collected-edition listing before its digital serialization begins.
Why This Matters
1) The adaptation is finally entering active serialization
The manga project was already known from the third light novel, but its artist and exact launch date are now locked in.
2) The twin heroines have contrasting personalities
Reona is outwardly social and expressive, while Riona is calmer and academically gifted. What they share is the extraordinary intensity of their feelings for Ryo.
3) The manga follows the revised continuity
The commercial version is not simply adapting the original web draft, but the remake that significantly reworked characters and story developments.
Manga Information
Additional confirmed information currently includes:
- serialization begins August 28, 2026
- Comic Nova is the official platform
- Comic Nova is operated by Hifumi Shobo
- Satori Mizushima created the original work
- megumi draws the manga
- Niwata provides the original character designs
- the second chapter date and title-specific serialization cadence have not been announced
- Comic Nova generally publishes updates on Friday evenings
- Ryo Yagami is a second-year high school student
- Reona Tsurugi is the long-haired and more socially outgoing twin
- Riona Tsurugi is the short-haired, academically strong and calmer twin
- both sisters are Japanese-British quarter in the remake
- the remake web novel is complete
- the remake contains extensive changes from the older version
- the light novel is published through Brave Bunko
- three light novel volumes are currently available
- Volume 1 launched June 25, 2025, contains 256 pages, and carries ISBN 978-4-8242-0393-9
- Volume 3 launched June 25, 2026 for ¥935
- a retailer currently lists Manga Volume 1 for November 25, 2026
- that listing gives the manga volume a ¥990 price, 160 pages, and ISBN 978-4-8242-0806-4
- serialization information is available through Comic Nova
- megumi's announcement is available through Official X
- Comic Nova's announcement is available through Official X
- the remake is available through Kakuyomu
- light novel information is available through Hifumi Shobo Volume 1
- the latest novel information is available through Hifumi Shobo Volume 3
Closing
The manga adaptation of Ryo, Reona, and Riona's story will officially begin on August 28, 2026 through Comic Nova, with megumi translating Satori Mizushima's story and Niwata's designs into sequential art.
The first chapter has yet to go live, and the series-specific update cadence remains unannounced. Meanwhile, a November 2026 retailer listing has already appeared for the first collected manga volume after the light novel reached three books.
- megumi Official X — Manga Artist Announcement and August 28 Serialization Start
- Comic Nova Official X — Official New Serialization Announcement, Creator Credits, and Start Date
- Comic Nova — Official Serialization Platform and General Friday Update Schedule
- Hifumi Shobo — Light Novel Volume 1, Premise, Creator Credits, Release Date, ISBN, and Pricing
- Hifumi Shobo — Light Novel Volume 3, June 2026 Release and Comic Adaptation Context
- Kakuyomu — Remake Version, Character Profiles, Completion Status, and Commercial Adaptation Basis
- Rakuten Books — Manga Volume 1 Retail Listing, November Release, Price, Pages, and ISBN
