Kousai Toshi original soundtrack

Catalog Number KSLA-0236~7
Release Date Nov 28, 2025
Publish Format Commercial
Release Price 5280 JPY
Media Format 2 CD
Classification Original Soundtrack, Vocal
Label Key Sounds Label, VISUAL ARTS
Manufacturer VISUAL ARTS Co., Ltd.
Distributor VISUAL ARTS Co., Ltd.
Phonographic Copyright Key Sounds Label, VISUAL ARTS

Composer Shinji Orito, Ryo Mizutsuki, Tomoyuki Nakazawa, Shoyu, Hisashi Tenkyu, Shuhei Ohashi
Arranger Ryo Mizutsuki, Tomoyuki Nakazawa, Takeshi Ozaki, Shoyu, Shinji Orito, Shoji Morifuji, Hisashi Tenkyu, Shuhei Ohashi, Shinpei Nasuno (Rebrast)
Vocals nonoc
Lyricist Mami Kawada, yucchi
Guitar Takeshi Ozaki, odasis, Shoyu
Bass Toru Hebiishi
Violin Issaku Matsumoto
Mastering Engineer Shinji Orito
Art Karen Sugimoto (atd inc.)
Cover Design Karen Sugimoto (atd inc.)
Director yucchi
Special Thanks VISUAL ARTS all staff

Products represented
Kousai Toshi

Tracklist:

Disc 1 [KSLA-0236]

01 augment protocol 2:30
02 GAZE GameSize Ver. 1:41
03 luminous skin 2:40
04 clear brain 3:54
05 lapis echo 2:30
06 覚えてる?子供だったとき 2:10
07 cascade cortex 2:30
08 deep chamber 1:48
09 nectar blood 1:57
10 imitation body 2:33
11 3rd eye 2:31
12 achromatic iris 3:44
13 haptics gene 2:35
14 build frame 1:58
15 いっしょに探そ?あの頃の思い出 2:15
16 昼寝は福利厚生なんだよ、知ってた? 2:21
17 そうだ、お花畑を作くろう! 2:30
18 あれ?ワタシまた何かやっちゃいました? 2:08
19 また、あした 2:05
20 わたし、毎日楽しいよ! 2:32
21 大人になったら･･････ 1:58
Disc length 50:50

Disc 2 [KSLA-0237]

01 3/4oz architecture 2:47
02 あなたのいる場所がわたしの居場所 3:25
03 eyelids 3:36
04 void intelligence 2:59
05 last protocol 2:38
06 particle circuit 2:22
07 アネモネ GameSize Ver. 4:28
08 nostalgia organ 2:35
09 flower〇ring 3:43
10 GAZE 3:57
11 アネモネ 5:29
12 GAZE Instrumental 3:57
13 アネモネ Instrumental 5:29
14 flower〇ring Instrumental 3:41
Disc length 51:06

CD 1: BLUE DISC

Composed & Arranged by
Shinji Orito & Ryo Mizutsuki (01)
Shoyu (03, 18)
Shinji Orito (04, 12, 21)
Hisashi Tenkyu (05, 07, 10, 16, 20)
Ryo Mizutsuki (06, 19)
Tomoyuki Nakazawa (08, 09, 11, 13, 14)
Shuhei Ohashi (15, 17)

Except:
01, 21 arranged by Ryo Mizutsuki
04, 12 arranged by Shoji Morifuji

Guitar:
odasis: 05, 16, 20
Shoyu: 12
Takeshi Ozaki: 14

Violin:
Issaku Matsumoto: 16

CD 2: RED DISC

Composed & Arranged by
Shinji Orito & Ryo Mizutsuki (05)
Hisashi Tenkyu (01, 08)
Ryo Mizutsuki (02, 04)
Tomoyuki Nakazawa (03, 06)

Except:
03 arranged by Shoji Morifuji
05 arranged by Ryo Mizutsuki

Guitar:
Shoyu: 03

M1-02, M2-10: Opening Theme
Vocal: nonoc
Lyricist: Mami Kawada
Composer: Tomoyuki Nakazawa
Arrangers: Tomoyuki Nakazawa, Takeshi Ozaki
Guitar: Takeshi Ozaki
Bass: Toru Hebiishi

M2-07, 11: Insert Song
Vocal: nonoc
Lyricist: Mami Kawada
Composers: Shinji Orito, Ryo Mizutsuki
Arranger: Ryo Mizutsuki
Guitar: Shoyu
Violin: Issaku Matsumoto

M2-09: Ending Theme
Vocal: nonoc
Lyricists: Mami Kawada, yucchi
Composer: Shinji Orito
Arranger: Shinpei Nasuno (Rebrast)

CREDITS:

Mastering engineer: Shinji Orito
Art & cover design: Karen Sugimoto (atd inc.)
Director: yucchi
Special Thanks: VISUAL ARTS all staff

Support the artist by buying the original CD