永遠の昨日 b9 - b9アニメ-b9goodアニメ

陽気でクラスの人気者の浩一と秀才で人付き合いが苦手な満。高校生の２人は正反対の性格ゆえに強く惹かれあっている。しかしある朝、浩一は満の目の前で事故に遭ってしまう。その場で起き上がり、いつものように笑ってみせた浩一は、確かに「生きて」いるけれど、クラスメイトたちは、次第に浩一の存在を忘れ始め……!?浩一が消えてしまうまでの限りある刻を、懸命に輝かせた２人の姿に“泣けて泣けて仕方がない”青春ラブストーリー。
Koichi, who is cheerful and popular in the class, and Mitsuru, who is talented and not good at socializing. The two high school students are strongly attracted to each other due to their opposite personalities. However, one morning, Koichi is hit by a truck in front of Mitsuru. Koichi got up on the spot and smiled as usual, and although he was indeed "alive", his classmates gradually began to forget about Koichi's existence.
Native Title: Eien no Kino
Also Known As: Eternal Yesterday
Screenwriter & Director: Kobayashi Keiichi
Genres: Mystery, Romance, Drama, Supernatural
Tags: Classmates' Relationship, Gay Male Lead, Gay Romance, Popular Male Lead, Memory Manipulation, Car Accident, Cheerful Male Lead, Accident, Opposites Attract, LGBTQ+