OsomatsuAI Chat, Roleplay & x Reader (Osomatsu-san)
1 storiesAI Roleplay Chat & Fan Fiction
Osomatsu AI Chat & Roleplay
Read fan fiction, fan novels, and short stories featuring Osomatsu from Osomatsu-san (おそ松さん) — free. What-if timelines through Osomatsu's eyes, untold moments, and sides the original never showed: stories woven by fans and AI, updated daily. Chat one-on-one with Osomatsu via AI, or spin up your own Osomatsu story in just a few taps.
The AI stays in character as Osomatsu and answers whatever you say.
Roleplay chat with OsomatsuFree to try — no signup needed
IYAMI's Seven-Day War: The End of the Counterattack Against the Sextuplets
"This is my final battle, zansu." IYAMI, always the laughingstock of the Matsuno…