Doro no Metronome
- Doro no Metronome (泥のメトロノーム; A Metronome of Mud)
- Akimoto Yasushi
- Tachibana Hitomi
- Other Information
- Arrangement: Sasaki Yutaka
Artist: Umakuchi-hime (うまくち姫)
- (Center: Kodama Haruka)
- Team H: Anai Chihiro, Kumazawa Serina, Kodama Haruka, Sashihara Rino, Tanaka Natsumi, Nakanishi Chiyori, Matsuoka Natsumi, Moriyasu Madoka
- Kenkyuusei: Imada Mina, Goto Izumi, Komada Hiroka, Sakaguchi Riko
There are currently two versions of "Doro no Metronome" to be found in HKT48's discography. These versions are:
- Doro no Metronome (Original)
- Found on the Type-B edition of the "Melon Juice" single as track #3.
- Doro no Metronome (Instrumental)
- Found on the Type-B edition of the "Melon Juice" single as track #6. This is the standard version without the main vocals.