Related Doujins, similar to Trion Hokyuu System Jikken Kiroku from world trigger

Code Geass

World is Mine

30

tensei shitara slime datta ken

Tokunou! Boufuu Maso | Especially Dense Tempest Magicules!

24

Original Work

Saimin Application Jikken Kiroku 1

47

Touhou

Jikken no Kyouran

21

Original Work

Seitokaichou no Karei naru Nyotaika Kiroku

27

Original Work

Seitokaichou no Karei naru Nyotaika Kiroku

27

Original Work

Seitokaichou no Karei naru Nyotaika Kiroku

26

Mobile Suit Gundam Tekketsu no Orphans

俺のミカが女の子になっちまった!

32

Fullmetal Alchemist

UNI-SEX

39

Original Work

Hakase no "Gokuhi" Jikken Kiroku | Professor's "Top Secret" Experiment Log

29

Original Work

if Kyokou Sekai | IF The World of Fiction

16

Original Work

Gyakuten Parallel World Kanojo | Reverse Parallel World Girlfriend {Hennojin}

17

Original Work

Gyakuten Parallel World Kanojo | Reverse Parallel World Girlfriend

17

Dragon Ball Z

Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku

15

Original Work

Chav Male To Female Sex Change by Way of Going to Another World

18

Naruto

Datte Ore-tachi Tomodachi daro

44

Katekyo Hitman Reborn

Dimorufoseka

36

Naruto

Datte Ore-tachi Tomodachi daro

45

Yu Gi Oh

Uyamuya-dzume hon 2

128

yu-gi-oh zexal

Ryōga ga on'nanokoda yo

26

Mobile Suit Gundam Tekketsu no Orphans

Ore no Mika ga Onnanoko ni Nacchimatta!

32

Katekyo Hitman Reborn

Hana Momo -Sawada-

26

Original Work

Yuushuu na Douryou no Mesu Ochi Kiroku

38

Dragon Ball

Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku {doujins.com}

15