A special partially-color booklet released by Kodansha on March 9, 2020 bundled with a special edition of Volume 7.

A collection of one-shots by various mangaka: 1.**L-DK: Kabegiwa no Fantasista** (L・DK～壁ぎわのファンタジスタ～) 2. **Sweets Kurosawa: Sour Cream to Kurosawa-kun** (スイーツ黒澤～シュークリームと黒澤君～) 3. **Seishun Otome Banchou! Onigokko DE Kabedon** (青春乙女番長！～鬼ごっこ DE 壁ドン～) 4. **Motto Midara na Goshujin-sama: Toiki no Kokuhaku** (もっとみだらなご主人様～吐息の告白～) 5. **Toshoshitsu, Ijiwaru na Kimi to.** (図書室、いじわるな君と。) 6. **Nayameru Handsome Girl** (なやめるハンサムガール) 7. **Yama de Tabetara Nandemo Umai: Kabedon** (山で食ったらなんでもウマい～壁ドン～)

*Note: This doujin chapter got re-published on the mangaka's own Twitter account on May 30, 2022.*

*Women are diamonds, men are revolutions.* A high school girl muses on the meaning of life when her bus experiences a delay from a car unlawfully parking in its spot.

A manga anthology based on the DMM Games/Nitroplus browser game Touken Ranbu -ONLINE- by the editorial department of seinen magazine Hibana.

*Note: This doujin chapter got re-published on Seiga Nico Nico on January 15, 2022. It got republished again on the mangaka's own Twitter account on May 30, 2022.*

*Note: This doujin chapter got re-published on Seiga Nico Nico on January 15, 2022. It got republished again on the mangaka's own Twitter account on May 30, 2022.*

Pairing: Kise x Kuroko Anthology of doujinshi from different artists. [Pixiv](https://www.pixiv.net/en/artworks/39315603) • **Koi no Arashi** (Love Storm) by [URESHINO Midori](https://www.mangaupdates.com/authors.html?id=1995) • Renno's section: Reprint in volume 1 of [Doujin Sakka Collection - Renno](https://www.mangaupdates.com/series.html?id=192588)