Operetta

Otome game brand that emerged from the doujin game group Heterodoxy. Has two subbrands: Operetta Due for adult game releases and Operetta Quattro for Drama CDs.

3 เรื่อง

Tsumikui ~Sen no Noroi, Sen no Inori~ ★ 7.0 · 2016 · Operetta NOISE -voice of snow- ★ 7.3 · 2011 · Operetta Diary ★ 6.0 · 2010 · Operetta