Nagisa is 17 years old and attends second grade in high school. He is apart from his parents and lives alone in the seaside town of Fujisawa in Kanagawa. He is passionate about surfing and works at a bathhouse in a hostel on the island Enoshima linked to Fujisawa. Shun is the same age as Nagisa and visits Fujisawa for spring break. They meet and develop a relationship more than friendship. However, the surfing equipment store owner's daughter, Chika, has been secretly in love with Nagisa.

Naoya Kusakawa
Igawa Shun

Yuki Kura
Hibino Nagisa

Sara Shida
Kumakiri Chika

Aino Kuribayashi
Hirahara Ako

Yoji Tanaka
Kumakiri Yusaku

Noa Kawazoe
Matsuko

Kuu Izima
Sumizawa Takashi

Aoba Kawai
Kumakiri Azuma
Rihito Matsuura
Yokomizo Ryota
Heartstopper85%
The O.C.77%
Transit Girls69%
Sullivan's Crossing80%
Felicity66%
Home and Away63%
The Fragrant Flower Blooms with Dignity86%
Wandering Son68%
Bloom Into You78%
Return to Eden69%
Star80%
True Tears61%
Anne with an E86%
Bokura ga ita70%
Dawson's Creek73%
NANA84%
Honey Lemon Soda82%
From Me to You: Kimi ni Todoke74%
Into the White Night74%
Empire71%