birthdate: '1998-08-28'
birthplace: Saitama Prefecture, Japan
discography:
- catalog: SMCL-466~8
  date: '2017-02-22'
  link: album/63817
  reprint: false
  roles:
  - Vocals
  titles:
    en: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
    ja: 何度だって、好き。〜告白実行委員会〜 [初回生産限定盤]
    ja-latn: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~ [Limited Edition]
  type: mult
- catalog: SMCL-469
  date: '2017-02-22'
  link: album/63816
  reprint: false
  roles:
  - Vocals
  titles:
    en: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~
    ja: 何度だって、好き。〜告白実行委員会〜
    ja-latn: Nando datte, Suki. ~Kokuhaku Jikkou Iinkai~
  type: mult
- catalog: LACA-25045
  date: '2023-03-29'
  link: album/127897
  reprint: false
  roles:
  - Vocals
  titles:
    en: Dream Believers / Hasu no Sora Jogakuin School Idol Club
    ja: Dream Believers / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Dream Believers / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24372
  date: '2023-04-26'
  link: album/129353
  reprint: false
  roles:
  - Vocals
  titles:
    en: Sparkly Spot / DOLLCHESTRA
    ja: Sparkly Spot / DOLLCHESTRA
    ja-latn: Sparkly Spot / DOLLCHESTRA
  type: game
- catalog: LACM-24391
  date: '2023-06-14'
  link: album/130132
  reprint: false
  roles:
  - Vocals
  titles:
    en: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet
      Edition]
    ja: Holiday∞Holiday / Tragic Drops【スリーズブーケ盤】
    ja-latn: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [Cerise Bouquet
      Edition]
  type: game
- catalog: LACM-24392
  date: '2023-06-14'
  link: album/130133
  reprint: false
  roles:
  - Vocals
  titles:
    en: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [DOLLCHESTRA Edition]
    ja: Holiday∞Holiday / Tragic Drops【DOLLCHESTRA盤】
    ja-latn: Holiday∞Holiday/Tragic Drops / Cerise Bouquet & DOLLCHESTRA [DOLLCHESTRA
      Edition]
  type: game
- catalog: LACM-24408
  date: '2023-08-09'
  link: album/132088
  reprint: false
  roles:
  - Vocals
  titles:
    en: Genyo Yako / Cerise Bouquet
    ja: 眩耀夜行 / スリーズブーケ
    ja-latn: Genyo Yako / Cerise Bouquet
  type: game
- catalog: LACM-24409
  date: '2023-08-09'
  link: album/132089
  reprint: false
  roles:
  - Vocals
  titles:
    en: Mirage Voyage / DOLLCHESTRA
    ja: Mirage Voyage / DOLLCHESTRA
    ja-latn: Mirage Voyage / DOLLCHESTRA
  type: game
- catalog: LACA-25071
  date: '2023-09-20'
  link: album/132115
  reprint: false
  roles:
  - Vocals
  titles:
    en: Natsumeki Pain / Hasu no Sora Jogakuin School Idol Club
    ja: 夏めきペイン / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Natsumeki Pain / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24457
  date: '2023-11-22'
  link: album/132156
  reprint: false
  roles:
  - Vocals
  titles:
    en: Take It Over / DOLLCHESTRA
    ja: Take It Over / DOLLCHESTRA
    ja-latn: Take It Over / DOLLCHESTRA
  type: game
- catalog: LACM-24468
  date: '2024-01-17'
  link: album/132898
  reprint: false
  roles:
  - Vocals
  titles:
    en: Link to the FUTURE / Hasu no Sora Jogakuin School Idol Club
    ja: Link to the FUTURE / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Link to the FUTURE / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24512
  date: '2024-02-14'
  link: album/136844
  reprint: false
  roles:
  - Vocals
  titles:
    en: Special Thanks / Ao to Shabon / Milk / Cerise Bouquet & DOLLCHESTRA & Mira-Cra
      Park!
    ja: Special Thanks / 青とシャボン / ミルク / スリーズブーケ&DOLLCHESTRA&みらくらぱーく!
    ja-latn: Special Thanks / Ao to Shabon / Milk / Cerise Bouquet & DOLLCHESTRA &
      Mira-Cra Park!
  type: game
- catalog: LACM-24505
  date: '2024-03-20'
  link: album/138075
  reprint: false
  roles:
  - Vocals
  titles:
    en: Colorfulness/Happy Shijo Shugi!/Pleasure Feather / Rurino to Yukai na Tsuzuri-tachi
      & KahoMegu♡Gelato & Hasu no Kyujitsu
    ja: Colorfulness/ハッピー至上主義!/Pleasure Feather / るりのとゆかいなつづりたち&かほめぐ♡じぇらーと&蓮ノ休日
    ja-latn: Colorfulness/Happy Shijo Shugi!/Pleasure Feather / Rurino to Yukai na
      Tsuzuri-tachi & KahoMegu♡Gelato & Hasu no Kyujitsu
  type: game
- catalog: LACM-24527
  date: '2024-04-03'
  link: album/137991
  reprint: false
  roles:
  - Vocals
  titles:
    en: Dakishimeru Hanabira / Hasu no Sora Jogakuin School Idol Club
    ja: 抱きしめる花びら / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Dakishimeru Hanabira / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACA-25089
  date: '2024-04-17'
  link: album/138421
  reprint: false
  roles:
  - Vocals
  titles:
    en: Dream Believers (104th Version) / Hasu no Sora Jogakuin School Idol Club
    ja: Dream Believers (104期 Ver.) / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Dream Believers (104th Version) / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24571
  date: '2024-07-17'
  link: album/141123
  reprint: false
  roles:
  - Vocals
  titles:
    en: Bloom the smile, Bloom the dream! / Hasu no Sora Jogakuin School Idol Club
    ja: Bloom the smile, Bloom the dream! / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Bloom the smile, Bloom the dream! / Hasu no Sora Jogakuin School Idol
      Club
  type: game
- catalog: LACA-19080~1
  date: '2024-08-07'
  link: album/140040
  reprint: false
  roles:
  - Performer
  titles:
    en: Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
    ja: 「異次元フェス アイドルマスター★♥ラブライブ！歌合戦」ライブ音源CD
    ja-latn: Ijigen Fes THE IDOLM@STER★♥Love Live! Uta Gassen Live Sound CD
  type: game
- catalog: LACM-24626
  date: '2024-09-11'
  link: album/142907
  reprint: false
  roles:
  - Vocals
  titles:
    en: Proof / DOLLCHESTRA
    ja: Proof / DOLLCHESTRA
    ja-latn: Proof / DOLLCHESTRA
  type: game
- catalog: LACM-24639
  date: '2024-12-04'
  link: album/145116
  reprint: false
  roles:
  - Vocals
  titles:
    en: Hanamusubi / Birdcage / Josho Kiryu / Cerise Bouquet & DOLLCHESTRA & Mira-Cra
      Park!
    ja: ハナムスビ / バアドケージ / ジョーショーキリュー / スリーズブーケ&DOLLCHESTRA&みらくらぱーく!
    ja-latn: Hanamusubi / Birdcage / Josho Kiryu / Cerise Bouquet & DOLLCHESTRA &
      Mira-Cra Park!
  type: game
- catalog: LACM-24652
  date: '2025-02-05'
  link: album/146802
  reprint: false
  roles:
  - Vocals
  titles:
    en: KEY of Like! / Hasu no Sora Jogakuin School Idol Club
    ja: KEY of Like! / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: KEY of Like! / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24659
  date: '2025-02-26'
  link: album/147633
  reprint: false
  roles:
  - Vocals
  titles:
    en: AURORA FLOWER / Hasu no Sora Jogakuin School Idol Club
    ja: AURORA FLOWER / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: AURORA FLOWER / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24669
  date: '2025-03-19'
  link: album/148064
  reprint: false
  roles:
  - Vocals
  titles:
    en: COMPASS / DOLLCHESTRA
    ja: COMPASS / DOLLCHESTRA
    ja-latn: COMPASS / DOLLCHESTRA
  type: game
- catalog: LACA-25149
  date: '2025-03-26'
  link: album/148066
  reprint: false
  roles:
  - Vocals
  titles:
    en: OIDEYO! ISHIKAWA DAIKANKO / HASU NO SORA JOGAKUIN SCHOOL IDOL CLUB
    ja: おいでよ！石川大観光 / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: Oide yo! Ishikawa Daikankou / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LACM-24685
  date: '2025-04-09'
  link: album/148524
  reprint: false
  roles:
  - Vocals
  titles:
    en: ITSUDEMO, ITSUMADEMO / Hasu no Sora Jogakuin School Idol Club
    ja: いつでも、いつまでも / 蓮ノ空女学院スクールアイドルクラブ
    ja-latn: ITSUDEMO, ITSUMADEMO / Hasu no Sora Jogakuin School Idol Club
  type: game
- catalog: LZC-3130
  date: '2025-05-20'
  link: album/149814
  reprint: false
  roles:
  - Vocals
  titles:
    en: Hasu no Sora Jogakuin School Idol Club 104th Collection
    ja: 蓮ノ空女学院スクールアイドルクラブ 104th Collection
    ja-latn: Hasu no Sora Jogakuin School Idol Club 104th Collection
  type: game
- catalog: LACA-19125~6
  date: '2025-06-04'
  link: album/151631
  reprint: false
  roles:
  - Vocals
  titles:
    en: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~
      Yugiri Tsuzuri
    ja: 蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
    ja-latn: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign
      Memories~ Yugiri Tsuzuri
  type: game
- catalog: LACA-39125~6
  date: '2025-06-04'
  link: album/151633
  reprint: false
  roles:
  - Vocals
  titles:
    en: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign Memories~
      Yugiri Tsuzuri [Limited Edition]
    ja: 蓮ノ空女学院スクールアイドルクラブ 102nd Graduation Album ～Star Sign Memories～ Yugiri Tsuzuri
    ja-latn: Hasu no Sora Jogakuin School Idol Club 102nd Graduation Album ~Star Sign
      Memories~ Yugiri Tsuzuri [Limited Edition]
  type: game
featured_on: []
info:
  Birthdate: Aug 28, 1998
  Birthplace: Saitama Prefecture, Japan
  Credited works:
  - 27 albums in database
  - 2 products in database
  Credits:
  - 28 vocals
  - 1 performer
  Former Units:
  - link: artist/56676
    names:
      en: Hasu no Sora Jogakuin School Idol Club
      ja: 蓮ノ空女学院スクールアイドルクラブ
link: artist/56679
meta:
  added_date: 2023-04-19T15:33
  edited_date: 2023-04-19T15:33
  fetched_date: 2026-01-16T06:50
  ttl: 86400
  visitors: 1308
name: Kotoko Sasaki
name_real: 佐々木 琴子
name_trans: ささき ことこ
notes: Kotoko Sasaki is a voice actor and singer. She is represented by Style Cube.
picture_full: https://media.vgm.io/artists/97/56679/56679-1681947288.jpg
picture_small: https://thumb-media.vgm.io/artists/97/56679/56679-1681947288.jpg
sex: female
twitter_names:
- ssk_ktk828
type: Individual
vgmdb_link: https://vgmdb.net/artist/56679?perpage=99999
websites:
  Official: []
  Personal: []
