RAIN a.k.a.没落Inf

[使用BGM]
・甘茶の音楽工房
http://amachamusic.chagasi.com/
・Senses Circuit
http://www.senses-circuit.com/
・play on loop
http://www.playonloop.com/
・魔王魂
http://maoudamashii.jokersounds.com/