Quick answer — Onigiri: the opening theme is "Hime wa Rankiryuu☆Goikkousama".
The MMORPG Onigiri thrusts its players into mystical Japan, a land filled with mythical creatures of Japanese legend. Starting as a lone Oni, players fight against the malevolent influence of the Kamikui as their miasma spreads over the land. 8 NPCS, each with their own distinct personality and skills, ally themselves… Produced by Studio Signpost, this adventure, comedy, and fantasy series premiered in Spring 2016. The series spans 13 episodes and is currently finished.
Also known as: Demon Slayer · Demon Cutter
Onigiri has 13 episodes and is finished.
Onigiri was produced by Studio Signpost and released in 2016.
Onigiri is classified under Adventure, Comedy, Fantasy.
Onigiri premiered in Spring 2016.
The opening theme of Onigiri is "Hime wa Rankiryuu☆Goikkousama".
Onigiri is based on a video game.
Character data from AniList.
