(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
Kawaii x Kouhai ch.1
(C77) [231179=ROCK (Rikudo Inuhiko)] Gensou Kitan 13 (Touhou Project)
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan- Game of Laplace) [English] [Digital]
[Ginto] Haha wa Kouhai no Niku Benki
Senpai Kouhai Otoko Onna Jijou - Senpai Kouhai a Man and Woman's Circunstances
Kouhai Tanetsuke Onsen - Nishimura Yuki-chan ni Marking
(Nichirin Kitan Kinkyuu SUMMER 2021) [Hibana (Mizugashi)] Ikkou Kakukaku (Kimetsu no Yaiba) [Chinese]
[Kitani Sai] Ahhn ♥ Balance (COMIC Megastore 2012-10) [English] [Swixy Woot]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
Heya ni Asobi ni Kite ita Osananajimi ga Quiz o Dashite kitan desu
[Azuma Sawayoshi] Ayakashi-kan e Youkoso! Ch. 1-10 [Chinese]
[Kitani Sai] Mejirizumu [Chinese]
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku | 全国屈指可数的棒球王牌教练被小屁孩调教成肉便器 [Chinese] [蓝调个人汉化]
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
Kouhai to Ko-hai | 후배랑 후배위
(C89) [Yuunagi no Senryokugai Butai (Nagi Ichi)] Aitsu no Toriko ni Natta Boku. Fuyu
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order) [English] [CGrascal]
Umamuko Kitan
Ayakashi Awawa
[Nekonote Shobou (Nekonta)] Ayakashi no Ko [Digital]
[Kikunosukemaru] Senpai Kouhai Danjo Jijou | Senpai Kouhai a Man and Woman's Circumstances (COMIC Anthurium 024 2015-04) [English] [Danicco]
ayakashi danshi | 妖怪男子 禁斷的人外—— vol.1