Kyūkon (Yaruki, Genki, Sono Ki no Nekko)/?cm

"球魂: やる気, 元気, その木の根っこ/?cm"
Single by Misono
from the album Me
Released	February 25, 2009
Format	CD-Only, CD+DVD
Recorded	2009
Genre	J-Pop, Rock
Label	Avex Trax
Writer(s)	Misono
Misono singles chronology
Kazoku no Hi / Aburazemi Mesu (2009) Kyūkon / ? cm (2009) It's All Love! (2009)
Alternative cover CD+DVD Cover

"Kyūkon / ? cm (球魂: やる気, 元気, その木の根っこ / ?cm, Kyūkon: Yaruki, Genki, Sono Ki no Nekko / ? cm, (Soul Spheres: Motivation, Energy, Root of a Tree)" is misono's twelfth solo single released on February 25, 2009. "Kyūkon" was used as the theme song for the anime "Elite Yankee Saburo", while "? cm" was used as the opening song for the Fuji TV program "Sakigake!" for its second season.

Kyūkon (球魂) literally means "soul sphere", but another word with the same pronunciation (球根) means "bulb". This is depicted on the cover, as you can see a plant bulb with shoots.

Additionally, the second song found on the Kyūkon / ? cm DVD, "Tenbin: Tsuyogari na Watashi x Yowagari na Kimi", was subsequently released as misono's solo song on her collaboration single with Kumi Koda, "It's All Love!"

Music video

The music video for "Kyūkon: Yaruki, Genki, Sono Ki no Nekko" takes is set onstage with misono playing her guitar, as the stage is lit with pink and purple lights. The video is also interspersed with scenes of misono playing guitar in a white room, where the captioned lyrics appear on screen from time to time.

There is no music video for "? cm".

Tracklisting

CD

1. Kyūkon: Yaruki, Genki, Sono Ki no Nekko (球魂: やる気, 元気, その木の根っこ, Soul Spheres: Motivation, Energy, Root of a Tree)
2. ? cm
3. Kyūkon: Yaruki, Genki, Sono Ki no Nekko (Instrumental)
4. ? cm (Instrumental)

DVD

1. Kyūkon: Yaruki, Genki, Sono Ki no Nekko (Video Clip)
2. Tenbin: Tsuyogari na Watashi x Yowagari na Kimi (Video Clip) (天秤: 強がりな私 x 弱がりな君, Balance: A Strong Me x A Weak You)