Tsutsunuke Love Letter

Riri has the ability to hear the voice of other people's heart. Afraid of being hurt from their voice, she distanced herself from her family and her friends. However, she is reunited with her childhood friend, Yuuga, whose voice once said that he hated her. Although Riri still thinks that Yuuga hates her, his graceful voice is sweet and gentle...

(Source: Shogakukan, translated)

Included one-shots: Kiss shite, Sawatte, Kazuha-kun, Yuki ga Futtara Kiss no Aizu