Grupo n-graphic

[N-Graphic] Doumorichou ni Furi Tsuduku Ame (Jigoku Sensei Nube)

[N-Graphic] Doumori-chou ni Otozureta Natsu (Jigoku Sensei Nuubee)

[N-Graphic] Hello My Second Love (Kindaichi Shounen no Jikenbo)