_summer is a oVA anime that premiered in fall 2006, produced by Rikuentai.

About the production: the story comes from a visual novel, there are 2 episodes of about 25 minutes and its current status is "finished".

Its main genres are drama and romance, with themes such as Female Harem, Love Triangle, School and Kuudere.

On AniList, _summer has an average score of 51%, an average score, and appears on 2,717 users' lists.

Is there any girl you love? Through these words his friend asked during a school excursion, Kaizu Takumi became aware of his interest in the opposite sex. Of course, there have always been girls around him, like his childhood friend Hatano Konami, his classmate Ebizuka Shino, popular school idol Shimazu Kakana etc. However, he never noticed his feelings until he was questioned by his friend. After growing anxious seeing his friend try to find a girlfriend, he resolves his mind to find a girlfriend of his own during his last summer of high school life. (Source: Anime News Network)

Official synopsis from AniList.