(C87) [Botugo (RYO)] Kanojo no renai katsudou kiroku Hentai (C87) [没後 (RYO)] 彼女の恋愛活動記録

(C93) [Botugo (RYO)] Onee-chan wa Gitei to Nakayoku shitai. [Chinese] [寂月汉化组]

(COMIC1☆12) [Botugo (RYO)] Petit Note. ≠ Botugo no Rakugaki Chou 3 (Ryuuou no Oshigoto!) [English] {Hennojin}

(C87) [Botugo (RYO)] Kanojo no renai katsudou kiroku [Chinese] [CE家族社]

(C90) [Botugo (RYO)] Petit Note. // Botugo no Rakugaki Chou 2 (Various)

(C96) [Botugo (RYO)] Petit Note. ♥ Botugo no Rakugaki Chou 5

[Karasawa ryou] binikumania (Super comic Akogarenohitozuma 2004 year february issue)

(C87) [Botugo (RYO)] Kanojo no Renai Katsudou Kiroku [English] {KFC Translations}

(C93) [Botugo (RYO)] Onee-chan wa Gitei to Nakayoku shitai. [Chinese] [绅士仓库汉化]

(C94) [Botugo (RYO)] Maou-sama o Taosu no ni Yuusha mo Seiken mo Irimasen.

(C81) [Botugo (RYO)] Lyrics - Botugo Soushuuhen (Various)