K's Theory
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! [Chinese] [theoldestcat汉化]
Theodore × Hamuko
(COMITIA121) [Usamimi Syndrome (Erutasuku)] Oretachi no Seijo-sama ga Otokonoko na Wake nai daro! [Chinese] [theoldestcat汉化]
(Super ROOT4to5 2018) [trigger.m (Emu Emuo)] Omae no Master wa Maid Janai!! (Fate/Zero) [Chinese] [theoldestcat汉化]
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
Scapegoat Koufukuron | Scapegoat Theory of Happiness
(C90) [Kuromisa Kaijou (Ikezaki Misa)] Niedenka - Sacrifice Prince (Arslan Senki) [Chinese] [theoldestcat汉化]
A Kid’s Theory
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
[Wang Kang Cheol, Minachan] Secret Class Ch.121/? [English] [Manhwa PDF]
[Tsukuru] Idol Mesu Mesu Daisakusen (Otokonoko Heaven's Door 3) [Chinese] [theoldestcat汉化] [Digital]
[A-10] Load of Trash Kanzenban Ch. 1-11 [Chinese] [沒有漢化]
[Poron] Hotarumaru Yarichin Hon Bangaihen (Touken Ranbu) [Chinese] [theoldestcat汉化]
(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)
[MARIO ALMANAC (Mario)] METAL SLUG (Kantai Collection -KanColle-) [Chinese] [theoldestcat汉化] [Digital] [Incomplete]
[Sanagi Torajirou] Aheochi ❤ 3byou mae | 高潮失神❤3秒前 [Chinese]
(Shota Scratch SP 2) [Reflection (U-hi)] Matière [Chinese] [theoldestcat漢化] [Decensored]
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
Enchant(theoldestcat汉化)
[Ayato Ayari] Kimi o Metoruhi (Otokonoko HEAVEN Vol. 40) [Chinese] [theoldestcat汉化]
(C76) [Aestheometry, Saboten Chaya (Various)] Toaru Flower Master no Baai (Touhou Project)
[Mine Noujou (Minemura)] Hizuna LV0 no raama ou to himitsuno omajinai (Fate/Grand Order) [Chinese] [theoldestcat汉化] [Digital]
[Takatsu] Isekai de Elf no Yuusha(♂) ga Yome ni Natte Kureru You desu !? (Koushoku Shounen Vol. 11) [Chinese] [theoldestcat汉化]
Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
[Innocent Grey]SHEOL KARANOSHOJO Art Work
[mdo-h] Soutaisei Virgin Theory [Digital]
[Marinconia (Sumimaru Mary)] Zeitgeist197X | 时代精神197X [Chinese] [theoldestcat汉化] [Digital]
(ShotaFes 2) [SERVICE BOY (Hontoku)] Fukushuu Chinpo 2 Kutsujoku no Anal [Chinese] [theoldestcat汉化]