| 曲名 | 作詞 | 作曲 | 編曲 |
| ♡桃色片想い♡ | つんく | つんく | 高橋諭一 |
| Yeah!めっちゃホリディ | つんく | つんく | 高橋諭一/ストリングスアレンジ:村山達哉 |
| LOVE涙色 | つんく | つんく | 渡部チェル |
| 奇跡の香りダンス。 | つんく | つんく | 鈴木Daichi秀行 |
| ね～え？ | つんく | つんく | 小西康陽 |
| 100回のKISS | つんく | つんく | 小西貴雄 |
| ドッキドキ！LOVEメール | つんく | つんく | 高橋諭一 |
| 渡良瀬橋 | 森高千里 | 斉藤英夫 | 馬飼野康二 |
| I know | つんく | つんく | 河野伸 |
| 笑顔に涙～THANK YOU! DEAR MY FRIENDS～ | つんく | つんく | 河野伸 |
| 風信子(ヒヤシンス) | 谷村新司 | 谷村新司 | 小島久政 |
| GOOD BYE 夏男 | つんく | つんく | 鈴木Daichi秀行 |
| トロピカ〜ル恋して～る | つんく | つんく | 渡部チェル |
| ナビが壊れた王子様(LOVE CHANCE) | つんく | つんく | 小西貴雄 |
| 草原の人(TSUNKU♂ Mix) | 加藤和枝 | つんく | 鈴木Daichi秀行/ストリングスアレンジ:弦一徹 |
| 可能性の道(2005 Version) | つんく | つんく | 鈴木俊介 |
♡桃色片想い♡
Guitar, Programming & Chorus : YUICHI TAKAHASHI
Chorus : AYA MATSUURA & TSUNKU♂
Peach Voice : AYA & JP's
Yeah! めっちゃホリディ
Guitar, Programming & Chorus : YUICHI TAKAHASHI
Bass : YUJI OKIYAMA
Guitar : KOJI
Strings : MURAYAMA KIRIYAMA STRINGS
Chorus : AYA MATSUURA & TSUNKU♂ & JP's
LOVE涙色
Programming & Keyboards : CHER WATANABE
Bass : REI SHIMIZU
Guitar : SATOSHI KAWASE
Chorus : AYA MATSUURA & TSUNKU♂
奇跡の香りダンス。
Programming & Guitar : HIDEYUKI "Daichi" SUZUKI
Guitar : KOJI
Chorus : AYA MATSUURA & TSUNKU♂
ね～え?
Programming : SHUNSUKE SAKAMOTO
Guitars : HARUO KUBOTA
Chorus : AYA MATSUURA & TSUNKU♂
100回のKISS
Programming : TAKAO KONISHI
Manipulator : GO KATSUURA
Guitar : YASUO ASAI
Bass : ATARU SUMIYOSHI
Additional Drums : YASUO MIYATA
Chorus : AYA MATSUURA & TSUNKU♂
ドッキドキ! LOVEメール
Programming & Guitar : YUICHI TAKAHASHI
Keyboards : TAICHI OHYAMA
Blues Harp : KOUICHI MATSUDA
Strings : HIJIRI KUWANO STRINGS
Chorus : AYA MATSUURA & TSUNKU♂
Boys & Girl Voice : AYA & JP'S
渡良瀬橋
Programming : KOJI MAKAINO
Guitar : NAOKI HAYASHIBE
Bass : HIDEKI MATSUBARA
Drum & Tambourine : OGU
Recorder : MITSURU SOMA
String : L.G.Strings
I know
Keyboards & Programming : SHIN KOHNO
Guitar : NAOKI HAYASHIBE
Bass : TARO IRIE
Trumpet : MASAHIKO SUGASAKA & HITOSHI YOKOYAMA
Tromborn : OSAMU MATSUMOTO
Saxophone : TAKUO YAMAMOTO & MASAKUNI TAKENO
Chorus : AYA MATSUURA
笑顔に涙～THANK YOU! DEAR MY FRIENDS～
Programming : SHIN KOHNO
Guitar : NAOKI HAYASHIBE
Bass : NAOYUKI IRIE
Percussion : IZUMI MISAWA
Trumpet : KOUJI NISHIMURA & MASAHIKO SUGASAKA
Sax : TAKUO YAMAMOTO & MASAKUNI TAKENO
Chorus : AYA MATSUURA
Graduation Voice : AYA & JP'S
風信子 (ヒヤシンス)
Sound Produced by SHINJI TANIMURA
Guitars : HISAMAŠA KOJIMA
Bass : TAKASHI OKA
Keyboards : MASATO MATSUDA
Drums : SHIRO ITO
Synthesizer Program : YOSHICHIKA KURIYAMA
Backing Vocal :
NAOKI TAKAO, KIYOSHI HIYAMA
TAEKO SAITO, YOKO YAMADA
GOOD BYE 夏男
All Instruments : HIDEYUKI "Daichi" SUZUKI
Chorus : AYA MATSUURA, TSUNKU♂ & JP'S
トロピカール恋して～る
Programming & Keyboards : CHER WATANABE
Guitar : SATOSHI KAWASE
Chorus : AYA MATSUURA & TSUNKU♂
Funky Voice : AYA & JP'S
ナビが壊れた王子様 (LOVE CHANCE)
Keyboards & Programming : TAKAO KONISHI
Manipulator : GO KATSUURA
Guitar : YASUO ASAI
Bass : ATARU SUMIYOSHI
Chorus : ATSUKO INABA & AYA
Shout : EGG BOYS & GIRLS
草原の人 (TSUNKU♂ Mix)
Guitar, Programming & Bass : HIDEYUKI "Daichi" SUZUKI
Wurlitzer : HIROSHI UESUGI
Strings : GEN ITTETSU STRINGS
Chorus : TSUNKU♂
可能性の道 (2005 Version)
Programming & Guitar : SHUNSUKE SUZUKI
Bass : HIDETUKI KOMATSU
Produced by TSUNKU♂ (Expect M-11)
Directors :
SHIN HASHIMOTO (UP-FRONT WORKS)
SHINDO UBUKATA (J.P.ROOM)
HIDEKI OGURO (J.P.ROOM)
KOJI KAMADA (J.P.ROOM)
Assistant Director :
HIROMICHI OHSAWA (J.P.ROOM)
Recording Coordination :
JUN TAKAHASHI (J.P.ROOM)
NOBUYASU UMEMOTO (J.P.ROOM)
Mix Engineers :
MASAKAZU KIMURA (M-1.2.3.6.7.9.10.13)
RYO WAKIZAKA (M-8.12.16)
KUNIHIKO IMAI (M-4)
MIZUO MIURA (M-11)
EIJI UCHINUMA (M-14)
TSUNKU♂ (M-5.15)
Mastering Engineer :
MITSUO KOIKE (AST MASTERING)
Produced Assistant :
KEIKO YAMADA (J.P.ROOM)
Producers Management :
SADAHIRO TERAI (J.P.ROOM)
YOSHITAKE OGAWA (J.P.ROOM)
TAKAMUNE MORITA (J.P.ROOM)
Special Thanks :
YASUO KOISO (megastone)
NARUMI ARAI (Solid Force)
AKIRA TOKIMUNE (Jemini MUSIC)
NAPOLI SAKAMOTO (STAY MUSIC)
Artist Producer : EIII OGATA
Management :
KATSUHIRO YAMAMOTO
MASAHARU YAMADA
NATSUMI ISHIBASHI
A&R :
TAKESHI NISHIGUCHI
SHIN HASHIMOTO
YOSHIROH FUYUKI
SHIGEO SUGAWARA
Sales Promotion :
MINORU OHHAMA
KAZUHIKO KAWATA
Art Direction & Design : AKIHIRO KUBO (bahaty)
Photograph : TAKASHI HIRANO
Styling : KYOKO TSUNODA (Post Foundation Inc.)
Hair & make-up : MAKI KONNO
Package Coordination : KAZUTO TANIFUJI
UP-FRONT GROUP
UP-FRONT AGENCY
UP-FRONT WORKS
Executive Producer :
NAOKI YAMAZAKI
YUKIO SETO
HISAO FUWA
