晴空信号 (Qíngkōng Xìnhào)

Background
虽然是写在盛夏的曲子，但就像歌词所写“就像希望悄悄萌发 也如同眼前开满鲜花”在这个春天把这首曲子送给大家~"Sunny sky Signals" is an original song featuring Hatsune Miku V4X and was uploaded in celebration for Miku's 10th anniversary. A Chinese PV version featuring Hatsune Miku V4 Chinese was later uploaded in 2018. Both the Japanese and Chinese versions of the song were featured in the Miracle Annual album.

Lyrics
Japanese= Note: the Japanese lyrics have spelling, kanji use and reading, wording and grammatical mistakes. Chinese=