Hiyori Asahina/Relationships

Hibiya

 * One of Hiyori's best friends. He came to visit the city to take summer courses with her. He was the only one saved in the groundhog-day time loop on August 15th although he tried to save her instead.

Konoha

 * Hiyori fell in love with Konoha, who was staying at her sister's house when she came to take summer courses with Hibiya.

Ayaka Tateyama
Hiyori's older sister.

Kenjirou Tateyama

 * Hiyori's brother-in-law.

Ayano Tateyama
 * Hiyori's niece.