[Agata] Natsu no Owari ni Ijiwaru Nee-chan - My mean elder sister at the end of summer.[Agata] Natsu no Owari ni Ijiwaru Nee-chan - My mean elder sister at the end of summer.
[Kitahara Aki] Mars o Chuunen Chinpo de Seiteki Sakushu Shitai![Kitahara Aki] Mars o Chuunen Chinpo de Seiteki Sakushu Shitai!