2001
| Title | Lyrics | Music | Arrange |
| Refraction | - | Takayuki Nishioka | Takayuki Nishioka |
| Clock Boot Up | - | Takayuki Nishioka | Takayuki Nishioka |
| Loom | - | Takayuki Nishioka | Takayuki Nishioka |
2002
| Title | Lyrics | Music | Arrange |
| Automatic Music | - | Takayuki Nishioka | Takayuki Nishioka |
| SIXSI | - | Takayuki Nishioka | Takayuki Nishioka |
| Tip It! | - | Takayuki Nishioka | Takayuki Nishioka |
2003
| Title | Lyrics | Music | Arrange |
| I've got Reason | - | Takayuki Nishioka | Takayuki Nishioka |
| Sakura (Cherry Blossoms) | - | Takayuki Nishioka | Takayuki Nishioka |
| R.F.T. (Rotterdom Flying Tram) |
- | Takayuki Nishioka | Takayuki Nishioka |
| Cool Cat | - | Takayuki Nishioka | Takayuki Nishioka |
| Nostalgia | - | Takayuki Nishioka | Takayuki Nishioka |
| Rain Dance | - | Takayuki Nishioka | Takayuki Nishioka |
| Floor Poppers | - | Takayuki Nishioka | Takayuki Nishioka |
| The Red Rose of Andarcia | - | Takayuki Nishioka | Takayuki Nishioka |
| The Nutcracker | - | Takayuki Nishioka | Takayuki Nishioka |
| White Room | - | Takayuki Nishioka | Takayuki Nishioka |
| Bird | - | Takayuki Nishioka | Takayuki Nishioka |
| Grasmere of Wind | - | Takayuki Nishioka | Takayuki Nishioka |
| Last Word | - | Takayuki Nishioka | Takayuki Nishioka |
| La petit merville d'octobre | - | Takayuki Nishioka | Takayuki Nishioka |
| Extra! | - | Takayuki Nishioka | Takayuki Nishioka |
| Sirtin | - | Takayuki Nishioka | Takayuki Nishioka |
| Pump it up | - | Takayuki Nishioka | Takayuki Nishioka |
2004
| Title | Lyrics | Music | Arrange |
| Imitation Afternoon | - | Takayuki Nishioka | Takayuki Nishioka |
| Equinox | - | Takayuki Nishioka | Takayuki Nishioka |
| Intersection | - | Takayuki Nishioka | Takayuki Nishioka |
| A One day of Spring | - | Takayuki Nishioka | Takayuki Nishioka |
| Red Moon | - | Takayuki Nishioka | Takayuki Nishioka |
| Air | - | Takayuki Nishioka | Takayuki Nishioka |
| What's Up? | - | Takayuki Nishioka | Takayuki Nishioka |
| Echo -featuring Harumi- |
Harumi, Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Moving | - | Takayuki Nishioka | Takayuki Nishioka |
2005
| Title | Lyrics | Music | Arrange |
| Foxy Bee (make it gorgeous) |
- | Takayuki Nishioka | Takayuki Nishioka |
| Viveza -featuring RAIKA- |
RAIKA | Takayuki Nishioka | Takayuki Nishioka |
| A Sweetish Day -featuring Asa- |
Asa | Takayuki Nishioka | Takayuki Nishioka |
| Constructive Resurrection | - | Takayuki Nishioka | Takayuki Nishioka |
| Silver Hawk Jack | - | Takayuki Nishioka | Takayuki Nishioka |
| Infinity -featuring Kimie Fujii- |
+petit* | Takayuki Nishioka | Takayuki Nishioka |
| Amazing Grace | John Newton | John Newton | Takayuki Nishioka |
2006
| Title | Lyrics | Music | Arrange |
| Raymond Street, 45 | - | Takayuki Nishioka | Takayuki Nishioka |
| Arm | - | Takayuki Nishioka | Takayuki Nishioka |
| Samba Do Tucano | - | Takayuki Nishioka | Takayuki Nishioka |
| Burny Rose -featuring Mari Kamichika- |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
2007
| Title | Lyrics | Music | Arrange |
| Tokyo Straight | - | Takayuki Nishioka | Takayuki Nishioka |
| Phonon | - | Takayuki Nishioka | Takayuki Nishioka |
| Brezza | - | Takayuki Nishioka | Takayuki Nishioka |
| Romatinc Headache | - | Takayuki Nishioka | Takayuki Nishioka |
| Black and White -featuring Beck Kamichika- |
Beck Kamichika | Takayuki Nishioka, Beck Kamichika |
Takayuki Nishioka |
| On A Glorious Day -featuring Mari Kamichika- |
+petit* | Takayuki Nishioka | Takayuki Nishioka |
2008
| Title | Lyrics | Music | Arrange |
| Stellar Night (Original Mode) |
- | Takayuki Nishioka | Takayuki Nishioka |
| Stellar Night (CPU Emulation Mode) |
- | Takayuki Nishioka | Takayuki Nishioka |
| Love of Ice -featuring Asa- |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
| Solaris | - | Takayuki Nishioka | Takayuki Nishioka |
| Piece of Blue | - | Takayuki Nishioka | Takayuki Nishioka |
| RAMP | - | Takayuki Nishioka | Takayuki Nishioka |
| Quiet Forest | - | Takayuki Nishioka | Takayuki Nishioka |
2009
| Title | Lyrics | Music | Arrange |
| Shonan Fly-Boy -featuring RAIKA- RAIKA RAIKA |
RAIKA |
RAIKA Takayuki Nishioka |
Takayuki Nishioka |
| Fashionista -featuring kikuzo, Kozue- |
kikuzo Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Kids of Science -featuring Takumi Nagase- |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Unawarely -featuring Junko, Mayu, kikuzo- |
Junko, kikuzo |
Takayuki Nishioka |
Takayuki Nishioka |
| Sweet 'n Spicy Shot -featuring EM- |
+petit* |
Takayuki Nishioka |
Takayuki Nishioka |
| Plastic
Lovers -featuring EM- |
EM |
Takayuki Nishioka |
Takayuki Nishioka |
| Beautiful Sunday -featuring Mayu- |
Mayu |
Takayuki Nishioka |
Takayuki Nishioka |
| Whooooopee ! -featuring Hiromi, EM, Junko- |
Takayuki Nishioka Hiromi, EM, Junko |
Takayuki Nishioka Hiromi, EM, Junko |
Takayuki Nishioka |
| Isn't it ? |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
2010
| Title | Lyrics | Music | Arrange |
| Sailin' On | - | Takayuki Nishioka | Takayuki Nishioka |
| Interlude | - | Takayuki Nishioka | Takayuki Nishioka |
| Moon -featuring Kazuhiro Arai- |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
| Lullaby of Silver Moon | - | Takayuki Nishioka | Takayuki Nishioka |
| Delicious | - | Takayuki Nishioka | Takayuki Nishioka |
| You'll never know | - | Takayuki Nishioka | Takayuki Nishioka |
| Beyond the Door -featuring Yukio Nakagawa- |
Yukio Nakagawa | Takayuki Nishioka Yukio Nakagawa |
Takayuki Nishioka |
2011
| Title | Lyrics | Music | Arrange |
| Tooi Umioto | - | Takayuki Nishioka | Takayuki Nishioka |
| <Trad Style & Co.> | |||
| Title | Lyrics | Music | Arrange |
| Love Impossible | Kappey | Takayuki Nishioka | Takayuki Nishioka |
| Prayer | Kappey | Kimie | Takayuki Nishioka |
| Bus Stop |
Kappey |
Takayuki Nishioka |
Takayuki Nishioka |
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Class Room Network | Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
| iGirl |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Twinkle Twinkle Little Rain |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| tutti |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
2012
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Go, Girls Go! |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
| Mechanical Smile |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| The Song of klix* |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Tip Tip Toe |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Kagerou |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
2013
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Sayonra |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
| Poppin' Pop |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Color |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Rosa Bianca |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Bitter Sweet Chocolate |
+petit* |
Takayuki Nishioka |
Takayuki Nishioka |
| chu chu chu |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Sakura |
miyu, Takayuki Nishioka |
Takayuki NIshioka |
Takayuki Nishioka |
| Sad Bird |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
2014
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Single Click |
- | Takayuki Nishioka | Takayuki Nishioka |
| nano |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| One Stop Love |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Title | Lyrics | Music | Arrange |
| Opening the Ball |
- | Takayuki Nishioka | Takayuki Nishioka |
2015
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Take Me To The Future |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| I Wanna Tell You |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
| Title | Lyrics | Music | Arrange |
| Lucy -The Happiest Girl in the World- |
- | Takayuki Nishioka | Takayuki Nishioka |
| Blue Stone |
- |
Takayuki Nishioka |
Takayuki Nishioka |
| August Rain -feat. maimo- |
Takayuki Nishioka |
Takayuki Nishioka |
Takayuki Nishioka |
2016
| <klix*> | |||
| Title | Lyrics | Music | Arrange |
| Facerobot |
annie, Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Title | Lyrics | Music | Arrange |
| Blue Sky |
- |
Takayuki Nishioka |
Takayuki Nishioka |
| Someday, That Day |
- | Takayuki Nishioka | Takayuki Nishioka |
| 1st album "LANDSCAPE" | |||
| Title | Lyrics | Music | Arrange |
| Intro |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Landscape |
- |
||
| 2nd album "PLAY" | |||
| Title | Lyrics | Music |
Arrange |
| I Love You |
- |
Takayuki Nishioka | Takayuki Nishioka |
| In-tension |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Photograph |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Pointillism |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Simulacrum |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Tokyo Boogie Woogie |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Connecting |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Passpied |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Waltz -for a holiday of home
electronics- |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Cinétique, Phonétique |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Sunny Day |
Takayuki Nishioka | Takayuki Nishioka | Takayuki Nishioka |
2020
| 3rd album "Flowers" | |||
| Title | Lyrics | Music |
Arrange |
| Fluorescent |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Last Dance |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Make It Higher |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Flowers in a Dream feat. Shion |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Around the Corner |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Drops of Dew |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Abyss |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Rondo |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Daisies Field |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Sakura |
- |
Takayuki Nishioka | Takayuki Nishioka |
2022
| 4th album "4" | |||
| Title | Lyrics | Music |
Arrange |
| Full Colors |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Huggy Huggy |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Runway |
- |
Takayuki Nishioka | Takayuki Nishioka |
| 4 |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Movement |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| What are you going to do? |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| An Olive Tree feat. Chaco. |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Tokyo Dance Hall feat. YUMA |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Lonely Bird feat. miyu |
Takayuki Nishioka |
Takayuki Nishioka | Takayuki Nishioka |
| Breeze |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Twilight on the West Hill |
- |
Takayuki Nishioka | Takayuki Nishioka |
2023年
| 5th album "Milestone" | |||
| Title | Lyrics | Music |
Arrange |
| Tweet Tweet |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Hummingbird |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Teufelsberg |
- |
Takayuki Nishioka | Takayuki Nishioka |
| A Day in March |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Vanilla |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Grasmere in the Wind |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Mosaic |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Andante |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Suono |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Iris |
- |
Takayuki Nishioka | Takayuki Nishioka |
| Choral |
- |
Takayuki Nishioka | Takayuki Nishioka |
