Guest Covers

kageri Yuku Heya
Recorded a track on Dear Yuming, a collection Yumi Matsutoya covers
[22 Sep 1999] 3,059 yen (w/tax) SRCL-4649
Spica
Recorded a track on the Spitz cover album, Sweets For My Spitz
[17 Oct 2002] 3,045 yen (w/tax) MUCT-1003

Songs Given

private
Companion track on the Ryoko Hirosue single, Jeans
[7 Oct 1998] 1,020 yen (w/tax) WPDV-7156
cappuccino/Mokuren no Cream
"Cappuccino" for Rie Tomosaka
[27 Jan 1999] 1,020 yen (w/tax) TODT-5247
cappuccino/Mokuren no Cream/Shampoo
Appears on the Rie Tomosaka album, Murasaki
[24 Feb 1999] 3,059 yen (w/tax)TOCT-24061
Girl Robot/Ikenai Ko/Nippon ni Umarete
"Shojo Robot" for Rie Tomosaka
[21 Jun 2000] 1,223 yen (w/tax) TOCT-22060

Guest Contributions

ZAZEN BOYS II / ZAZEN BOYS
Backing vocals on "Crazy Days Crazy Feeling" and "Anminbo"
[1 Spt 2004]2,500 yen (w/tax) MSAL-0004
Rockin' Luuula / MO'SOME TONEBENDER
Piano, backing vocals and kazoo on "Rockin' Luuura" and "Mashed Potato Boogie"
[7 Dec 2005] 2,980 yen (w/tax) COCP-50879
Kiken sugiru / Kenichi Asai
Piano and backing vocals
[12 Jul 2006] 1,260 yen (w/tax) BVCR-19074

Other Contributions

Stem
Contributed a track to Our Last Day, the official soundtrack of the movie Casshern
[23 Apr 2004] 3,500 yen (w/tax) TOCT-25301,25302
The version of "Stem" that only appears on the vinyl edition of Kalk Samen Chestnut Flower was specially included on the official soundtrack of the movie Casshern.
Stem
Contributed music to "Lens," a performance produced by Kentaro Kobayashi
[3 Aug 2005] 3,500 yen (w/tax) PCBP-11480