It's His First Date Episode 38

Ryuo continues to advance at Koshien. Akaishi gives Ko an introduction to kabuki theater to study up on it, saying that he set up Ko to take Akane to a performance because he wants to see Wakaba's smile. Outside of Aoba's hospital, Azuma meets Daimon, who says his new team will beat Ryuo. Aoba tells Azuma that Ko's date with Akane is his first, then assumes the glove maintenance kit Ko sent her is from Azuma. After the play, Ko and Akane visit the neighborhood where she grew up. Ko later gives Akaishi kabuki-themed snack food. At the start of the school year, when Ko becomes a third-year student and Momiji enters junior high school, Aoba is discharged. With Aoba out of the hospital, Azuma starts hitting hard again. In return for the kabuki tickets, Akane gives Akaishi a handmade mobile phone charm that she modeled after him, then later gives another to Ko.