A Song of Spring

After three years abroad, Rin Hashimoto is back in Okutama. This time, she's seventeen and about to enter her second year of senior high in Koizumi Academy. Her happiness at seeing her old friends again is eclipsed only by her fear of running into her childhood love.

Sayuri Abe is tired of being the perfect student and desperately wants to fire up her social life in her second year of high school. When the most popular boy on campus, Toru Yamashita, asks her help with chemistry, she wonders if he's just the spark she needs.