Yakimochi Stream

Yakimochi Stream is a Japanese adult romantic comedy visual novel which follows Takumi Kirishima, a young Japanese man who is studying abroad in England when he receives a worrying telegram from home informing him that his younger sister, Sana, is in a serious condition. Takumi immediately rushes back to Japan only to find that, instead of being seriously ill, Sana has become a hikikomori: a recluse who almost never leaves the house. Since Sana is a brocon (the type of sister who loves her brother a little too much), it seems that Takumi's departure from the family has caused her to fall into a deep depression. To help cure his sister's condition, Takumi decides to stay in Japan and transfers to the same school as her. At his new school, Takumi is reunited with several girls whose feelings for him are just as strong as Sana's, and he must decide where his heart truly lies.

Like most visual novels, the gameplay is limited to reading the story, interacting with characters, and periodically making decision which may affect how the story unfolds. The game features voice acting for all significant characters except the protagonist and has explicit sexual content.