is Rythem's sixth single. It was released on January 26, 2005 under Sony Music Entertainment Japan

Sony Music Entertainment Japan

is Sony's music arm in Japan. SMEJ is directly owned by Sony Corporation and independent from the United States-based Sony Music Entertainment due to its strength in the Japanese music industry....

 label. The title track was used as the theme song for the anime series Yakitate!! Japan

Yakitate!! Japan

is a manga, authored by Takashi Hashiguchi, serialized in Shogakukan's Shōnen Sunday, which has been adapted into a television anime series by Sunrise. The manga has spanned 25 tankōbon volumes, as of January, 2007, while the weekly serialization of the manga has ended as of January 10, 2007...

. Since this single was able to reach the #12 spot in the Oricon weekly charts, this is considered the duo's most successful single to date.

The item's stock number is AICL-1585.

Track listing

1. Houki Gumo

   Composition/Lyrics: Rythem

   Arrangement: CHOKKAKU

2. Na wo Motsu Hito e

   Composition/Lyrics: Rythem

   Arrangement: CHOKKAKU

3. Mangekyō Kirakira (Acoustic)
4. Houki Gumo (instrumental)