100,000 Downloads Exceeded! "K's Ruler" Finally Released in Tankobon Volume. Bookstore-Exclusive Bonuses for the Standard Edition of "K's Ruler - Okuda Waku Short Story Collection" Revealed!
Shinchosha Co., Ltd. announced the tankobon release of the popular BL comic "K's Ruler - Okuda Waku Short Story Collection," which has surpassed 100,000 downloads. It will be pre-released on Comic Cmoa on April 15, 2026, and generally released in print and other e-book stores on May 9. Various exclusive bonuses will be offered at select bookstores.
📋 Article Processing Timeline
- 📰 Published: April 8, 2026 at 21:00
- 🔍 Collected: April 8, 2026 at 12:30
- 🤖 AI Analyzed: April 21, 2026 at 01:30 (300h 59m after Collected)
Shinchosha Co., Ltd. will pre-release the comic "K's Ruler - Okuda Waku Short Story Collection" on Comic Cmoa starting April 15, 2026 (Wednesday), and will release it in print and other e-book stores starting May 9, 2026 (Saturday).
In addition, exclusive bonuses will be distributed at select group bookstores.
For the pre-release on Comic Cmoa, it will include a new 6-page manga for "HOUSE".
The print edition will offer the following exclusive bonuses at select bookstore groups:
- Animate: B6 size 4-page leaflet (2 new pages)
- Comicomi Studio: 1-page new manga paper
- Horin Lovebooks: Illustration card (color)
- Melonbooks: Bromide (color) / Mini acrylic panel (paid bonus)
- Shosen & Horindo Bookstore: Reproduced original art style paper
- Toranoana: Illustration card (color)
- Kikuyashoten: Reproduced original art style paper
*The mini acrylic panel from Melonbooks is a paid bonus.
*Please inquire with each bookstore regarding bonus distribution status.
### Book Content Introduction
Exceeded 100,000 cumulative downloads!!
The popular "K's Ruler" is finally getting a tankobon release.
K, the son of a certain wealthy family, died.
The police, suspecting K's death despite his seemingly smooth life,
summoned Akira Sakataki, who reported K's suicide, as a key witness.
What was revealed during the investigation was the two's indecent and distorted relationship—
Even if no one understood, this relationship was a blessing. ("K's Ruler")
Ryuuzou, returning home after his father's death, saw
his gentle older brother's oppressive and changed appearance.
Meanwhile, a maid revealed that their father had been killed by his brother—
What happened between the father and brother, who were both rulers?
When the secret is exposed, the house will regain its proper form. ("HOUSE")
A collection of exquisite short stories about domination, including "HOUSE" and 8 newly drawn pages.
### Book Data
【Title】"K's Ruler - Okuda Waku Short Story Collection"
【Author】Okuda Waku
【Release Date】April 15, 2026 (Wednesday) - Comic Cmoa pre-release
May 9, 2026 (Saturday) - General release at other bookstores
【Format】B6
【Price】880 yen (tax included)
In addition, exclusive bonuses will be distributed at select group bookstores.
For the pre-release on Comic Cmoa, it will include a new 6-page manga for "HOUSE".
The print edition will offer the following exclusive bonuses at select bookstore groups:
- Animate: B6 size 4-page leaflet (2 new pages)
- Comicomi Studio: 1-page new manga paper
- Horin Lovebooks: Illustration card (color)
- Melonbooks: Bromide (color) / Mini acrylic panel (paid bonus)
- Shosen & Horindo Bookstore: Reproduced original art style paper
- Toranoana: Illustration card (color)
- Kikuyashoten: Reproduced original art style paper
*The mini acrylic panel from Melonbooks is a paid bonus.
*Please inquire with each bookstore regarding bonus distribution status.
### Book Content Introduction
Exceeded 100,000 cumulative downloads!!
The popular "K's Ruler" is finally getting a tankobon release.
K, the son of a certain wealthy family, died.
The police, suspecting K's death despite his seemingly smooth life,
summoned Akira Sakataki, who reported K's suicide, as a key witness.
What was revealed during the investigation was the two's indecent and distorted relationship—
Even if no one understood, this relationship was a blessing. ("K's Ruler")
Ryuuzou, returning home after his father's death, saw
his gentle older brother's oppressive and changed appearance.
Meanwhile, a maid revealed that their father had been killed by his brother—
What happened between the father and brother, who were both rulers?
When the secret is exposed, the house will regain its proper form. ("HOUSE")
A collection of exquisite short stories about domination, including "HOUSE" and 8 newly drawn pages.
### Book Data
【Title】"K's Ruler - Okuda Waku Short Story Collection"
【Author】Okuda Waku
【Release Date】April 15, 2026 (Wednesday) - Comic Cmoa pre-release
May 9, 2026 (Saturday) - General release at other bookstores
【Format】B6
【Price】880 yen (tax included)