After Yūto Ayase returns an anime magazine to the school library, he accident...
Haruka Nogizaka's Secret
Season 1 Episode 11: ...Sorry For The Wait
Mika calls Yūto late at night to invite him to Haruka's birthday party on the evening of October 20. On the day of the celebration, Yūto goes to Akihabara to buy a gift and bumps into Nobunaga. After buying the gift, Yūto goes home and is fetched by Hazuki and Nanami to be taken to the party...