- 1
Kotoko - Beat
- 2
Kotoko - ε~Epsilon~
- 3
Kotoko - A Piacere
- 4
Kotoko - Blaze
- 5
Kotoko - Blossomdays
- 6
Kotoko - Light My Fire
- 7
Kotoko - Shooting Star
- 8
Kotoko - 421 -a Will-
- 9
Kotoko - absurd
- 10
Kotoko - Achichi na Natsu no Monogatari
- 11
Kotoko - Agony
- 12
Kotoko - Akai tama, aoi tama
- 13
Kotoko - Allegretto ~sora to kimi~
- 14
Kotoko - amethyst
- 15
Kotoko - Ano Hi no Kimi he
- 16
Kotoko - ao-iconoclast
- 17
Kotoko - Aoi Jeep de
- 18
Kotoko - Ashiato
- 19
Kotoko - Asu e No Namida
- 20
Kotoko - Asura
- 21
Kotoko - being
- 22
Kotoko - Beta-Nendo no Hoshi
- 23
Kotoko - Bright wings
- 24
Kotoko - BUCCANEER
- 25
Kotoko - bumpy-Jumpy!
- 26
Kotoko - Capriccio ~ Kokoro wa itsumo kumorinochi hare~
- 27
Kotoko - Cave
- 28
Kotoko - Change my Style ~Anata konomi no watashi ni~
- 29
Kotoko - Chercher ~sharushie~
- 30
Kotoko - Chi ni Kaeru
- 31
Kotoko - Cider
- 32
Kotoko - Close To Me
- 33
Kotoko - Command+S
- 34
Kotoko - Cream+Mint
- 35
Kotoko - Daily-daily Dream
- 36
Kotoko - Damare yo, Peter
- 37
Kotoko - Digital Snail
- 38
Kotoko - Double Harmonize Shock!!
- 39
Kotoko - Dudiduwa Lalala
- 40
Kotoko - Face of Fact
- 41
Kotoko - Fatally
- 42
Kotoko - Free Angels
- 43
Kotoko - Frozen Fir Tree
- 44
Kotoko - Fuchidori no Sekai
- 45
Kotoko - Fushi-Gino-Ana
- 46
Kotoko - Fuyu no Shizuku
- 47
Kotoko - Garasu no Kaze
- 48
Kotoko - Genei
- 49
Kotoko - Genzai no REKUIEMU
- 50
Kotoko - Goodbye Dear
- 51
Kotoko - Gratitude ~Ooki na Kuri no Ki no Shita de~
- 52
Kotoko - HALLUCINO
- 53
Kotoko - Hane
- 54
Kotoko - Hayate no Gotoku!
- 55
Kotoko - Hayategumo
- 56
Kotoko - Hekira No Sora He Izanaedo
- 57
Kotoko - Hirake! Sora no Oto
- 58
Kotoko - Hitoribocchi no ai
- 59
Kotoko - Hitorigoto
- 60
Kotoko - I can't get over your best smile
- 61
Kotoko - I pray to stop my cry
- 62
Kotoko - I-DOLL ~song for eternity~
- 63
Kotoko - Imaginary affair
- 64
Kotoko - Immoral
- 65
Kotoko - Inside Of a Wilderness
- 66
Kotoko - Iruka
- 67
Kotoko - Itai yo
- 68
Kotoko - Jihad
- 69
Kotoko - Jumping Note
- 70
Kotoko - Kaede No Michi
- 71
Kotoko - Kanariya
- 72
Kotoko - Ketsudan no Entrance
- 73
Kotoko - Kikoeru
- 74
Kotoko - Kimi to Yume wo Shinjite
- 75
Kotoko - Kimi yo, yasashii kaze ni nare
- 76
Kotoko - Kirei na Senritsu
- 77
Kotoko - Koe ga Todoku Nara
- 78
Kotoko - Kohaku
- 79
Kotoko - Lament
- 80
Kotoko - Lament (translation)
- 81
Kotoko - Largo
- 82
Kotoko - Leaf Ticket
- 83
Kotoko - Leave Me Hell Alone
- 84
Kotoko - Little Baby Nothing Feat. Kazuya Takase
- 85
Kotoko - Loop-the-loop
- 86
Kotoko - Love A Riddle
- 87
Kotoko - Love Letter
- 88
Kotoko - Meconopsis
- 89
Kotoko - Message
- 90
Kotoko - Metal Link
- 91
Kotoko - Mirabilis
- 92
Kotoko - Mirai Ressha
- 93
Kotoko - Mirror Garden
- 94
Kotoko - Miruku
- 95
Kotoko - Monera no Kizuna
- 96
Kotoko - Moshimo...
- 97
Kotoko - My-Les
- 98
Kotoko - Namida no Chikai
- 99
Kotoko - Natsukusa no senro
- 100
Kotoko - Now and heaven
- 101
Kotoko - Oboetete Ii Yo
- 102
Kotoko - Omoide wa Kaze no Naka de...
- 103
Kotoko - Onaji Sora no Shita de
- 104
Kotoko - Philosophy
- 105
Kotoko - PhuLa-PhuLa
- 106
Kotoko - Pigeon The Green-ey'd Monster
- 107
Kotoko - Plasmic Fire
- 108
Kotoko - Presto
- 109
Kotoko - Prime
- 110
Kotoko - Princess Bride!
- 111
Kotoko - Raimei ga Naku Koro
- 112
Kotoko - Re-Sublimity
- 113
Kotoko - Real Onigokko
- 114
Kotoko - Ren'ai CHU!
- 115
Kotoko - Resolution of soul
- 116
Kotoko - Restart
- 117
Kotoko - Restoration: Chinmoku no Sora
- 118
Kotoko - Retrieve
- 119
Kotoko - Sa.yo.na…ra
- 120
Kotoko - Sakura No Ame No Egito No Yo
- 121
Kotoko - Sakuranbo Kiss ~Bakuhatsu da Mon-d~
- 122
Kotoko - Sasakure
- 123
Kotoko - Save Your Heart
- 124
Kotoko - Screw
- 125
Kotoko - Second Flight
- 126
Kotoko - Sekka no Shinwa
- 127
Kotoko - Sensitive
- 128
Kotoko - Shasou No Shirabe
- 129
Kotoko - Shichitenhakki Shijou Shugi!
- 130
Kotoko - Short Circuit
- 131
Kotoko - Sledgehammer Romance
- 132
Kotoko - snIpe
- 133
Kotoko - Snow Angel
- 134
Kotoko - Sociometry
- 135
Kotoko - Sora Yori Chikai Yume
- 136
Kotoko - Sore Ga Bokura No Sekai Datta
- 137
Kotoko - Special Life!
- 138
Kotoko - Stars Biscuit
- 139
Kotoko - Suppuration
- 140
Kotoko - Sweet Songs Ever With You
- 141
Kotoko - Time rolls on...
- 142
Kotoko - Tough Intention
- 143
Kotoko - TR∀NSFoRM
- 144
Kotoko - TRILL
- 145
Kotoko - TRUE-BLUE
- 146
Kotoko - Trust You're Truth
- 147
Kotoko - Unfinished
- 148
Kotoko - Unsymmetry
- 149
Kotoko - UZU-MAKI
- 150
Kotoko - WATASHI wa UTA ga HETA
- 151
Kotoko - We Survive
- 152
Kotoko - We Survive (translation)
- 153
Kotoko - Wing My Way
- 154
Kotoko - World With Me
- 155
Kotoko - X-kai-
- 156
Kotoko - You're my treasure
- 157
Kotoko - Yume wo Motomete...
- 158
Kotoko - Yumemiboshi★boom!boom!
Unsymmetry
Kotoko
Nani hitotsu kanjirarenai
Aoi yozora no tsuki ga terashidasu dake
Soko ni aru mono
Naresugita fuukei ni wa
"Wakare" no moji ga kanashisugite afureta
Itoshii mono ni ano toki kizuita
Soba ni iru sore dake de
Sou yokatta
Sabishii koto ni ano toki kizuita
Hitori...
Itsuka mata aetara
Sayonara wa iwanai
Konna hibi mo kakegae no nai
Hikari da to ai seru
Kyou no sora wa maru de boku no kokoro no you de
Shizuka sugiru yokaze no naka ni
Maboroshi wo mitsuketa
Kawari wa shinai...
Rekishi wa mou koerarenai
Meguru omoi ga toki wo yugame hajimeta
Koishii basho ni ano toki kizuita
Yukkuri to nagare dasu
Sou nanika ga
Munashii koto ni sono toki kizuita
Na no ni...
Kitto mata aeru ne
Warau hazu nai me ni hitori hanasu
Kakikesareteku
Kono yoru mo kieteku
Kyou no sora no you na marui hikari no naka
Yukue no nai omoi wo daite
Shinjitsu ni mayotta
Itoshii mono ni ano toki kizuita
Soba ni iru sore dake de
Sou yokatta
Sabishii koto ni ano toki kizuita
Dakara...
Itsuka mata aetara hitotsu dake chikaou
Donna toki mo kokoro wo miteru
Itsu datte mite iru
Kyou no sora wa maru de boku no karada no you de
Tsumetasugiru yami ni potsuri to
Tsukiakari miageta