

Aoi Miura was born and grew up in Toyama Prefecture. He has an indecisive personality and does not like summer. He was the focal member of the high school swimming team, but he now works as an assistant at a small architectural office in Tokyo. One summer day, he meets his childhood friend and first love, Akari Serizawa. During their school days they spent every day hanging out together until the fireworks night in their third year of high school. That night, Akari suddenly disappeared. Now, Akari has a man named Aoi.
Fuji TV

Sota Fukushi
Aoi Miura

Tsubasa Honda
Akari Serizawa

Shuhei Nomura
Shota Aoi

Sakurako Ohara
Nanami Miura

Karen Otomo
Kokone Yamashiro

Yui Ichikawa
Ruiko Saeki

Mizuki Yamamoto
Mirei Tominaga

Azusa Babazono
Erika Takanashi

Yoh Yoshida
Mariko Niwa

Tomoya Maeno
Teruyoshi Kotani

Kaoru Kobayashi
Hirotoshi Serizawa

Yua Shinkawa
Kazuha Sawada
1. The Summer You Are with Me
Aoi Miura toils away at his job in Tokyo. When an old friend calls him about a class reunion, his thoughts turn to his childhood friend Akari.
2. Distance Which Cannot Come Back
Aoi is shocked to learn that Akari is dating his friend Shota. On the way home, he discovers that Kohei is in Tokyo while talking to him on the phone.
3. Truth About 7 Years Ago
Kohei teases Aoi after he sees a movie with Akari. Aoi sees a man who looks like Akari's father at his new worksite.
4. Betrayal
Akari finds her love letter to Aoi in Shota's house. The thought of entering an architecture competition excites Aoi.
5. Last Fireworks
Aoi heads for Shota's place after hearing that Akari hasn't come home. Shota tells him she ran out after hearing about her father.
6. Determination
Having finally expressed their feelings, Akari and Aoi head home. But something is growing in Akari's heart from the time she spent with Aoi.
7. Express Love
Akari heads to Aoi's place from the hospital after keeping him waiting all night. Aoi sends her home without allowing her to offer an explanation.
8. Marriage
After witnessing Shota's proposal and promise to support Akari, Aoi doubts whether he can make that kind of long-term commitment.
9. The Summer You Gave Me
Aoi finally realizes just how important Akari is to him. He desperately chases after her as she heads to see Shota.