Aorikei Game Haishinsha (20-sai), Haishin no Kiri Wasure ni Yori Ii Hito Bare Suru.

Nakayama Haruto is a game streamer who broadcasts provocative content under the alias "Oni-chan." Known for his radical on-air antics, he actively courts controversy—yet behind the persona lies a devoted older brother, quietly using his earnings to cover his younger sister's tuition and living expenses. But when he accidentally leaves his stream running after going offline, his genuine, kind-hearted nature is laid bare before the audience. Just as a scandal seems inevitable, the stark contrast between his brash public image and his true self unexpectedly becomes a massive hit with viewers...!?