Sono Hanabira ni Kuchizuke o: Amakute Hoshikute Torokeru Chuu (2009)

Sono Hanabira ni Kuchizuke o: Amakute Hoshikute Torokeru Chuu is an adult visual novel and the seventh game in the Sono Hanabira ni Kuchizuke o series of games. It introduces a new couple: Suminoe Takako, a young and still inexpert teacher at the elementary department of St. Michael's School for Girls, and one of her students, the daring ojousama Horaisen Runa.