Touhou a Mermaid's Reverie

Touhou a Mermaid's Reverie is a single player action game with fantasy and anime themes.

Wakasagihime is a usually withdrawn freshwater mermaid who enjoys collecting rocks and singing songs. Under the influence of the hidden treasure, the Miracle Mallet, she became aggressive and attacked any passers-by. She was quickly subdued and the incident was resolved. This, however, gave her a taste for a life she had otherwise not sought after and motivated her to be more outgoing and break…