バレンタイン編～前編～ (Valentine-Hen~ Zenpen~)

Mr. Kiyoteru Vol.1 is a song sung by Kaito Fuga, Yuuma Himemi, Piko Utatane, Kiyoteru Hiyama, and Len Kagamine with Miki Furukawa, Yoshida-Kun, Shouta Tsukuyomi, Iroha Nekomura, Gackpo Camui, Yukari Yuzuki, and Rin Kagamine doing the chorus. It is the one-hundred-and-seventy-ninth track, the one-hundred-and-eightieth track, the one-hundred-and-eighty-first track, the one-hundred-and-eighty-second track, the one-hundred-and-eighty-third track, the one-hundred-and-eighty-fourth track, the one-hundred-and-eighty-fifth track, the one-hundred-and-eighty-sixth track, the one-hundred-and-eighty-seventh track, the one-hundred-and-eighty-eighth track, and the one-hundred-and-eighty-ninth track in Other Vocaloid Songs 142.