Sono Hanabira ni Kuchizuke o: Tenshi-tachi no Harukoi is an adult visual novel and the fourteenth game in the Sono Hanabira ni Kuchizuke o series of games. It is the second of three visual novels in the "Angel" series and features the couple of Katakura Yuno and Ishigami Satsuki, who were introduced as supporting characters in Sono Hanabira ni Kuchizuke o: Tenshi no Akogare.
Yuuno had just been admitted to nursing school and was filled with a desire to watch over her classmate and roommate, Satsuki. Satsuki was a brilliant girl who was admitted to nursing school with top marks; however, she wasn’t very aware of her surroundings, and her ability to get by on her own was extremely poor… She was kind of eccentric. From that time on, Yuuno spent her days feeling fulfilled in the role of an accomplished older girl taking care of an inept younger sister… “I feel like we’ve become more than friends. No, I’d go as far as to say I love you.” How will Yuuno react to Satsuki’s sudden confession…?
