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For Jiyoon’s solo discography see: ODD CHILD
Bol4 Discography:
Group Releases (*) | Solo Releases (^)
Korean:
Full Albums:

Red Planet
- Galaxy (우주를 줄게)
- Fight Day (싸운날)
- You(=I)
- Grumpy (심술)
- Hard to Love (나만 안되는 연애)
- Chocolate (초콜릿)
- Freesia (프리지아)
- X Song
- Ring (반지)
- When I Fall in Love (사랑에 빠젔을 때)
- Galaxy (우주를 줄게) (Radio Edit) (CD Only)
release date: 2016-08-29 *Full Album
Mini Albums/EPs:

Red Ickle
- Chocolate (초콜릿)
- Fight Day (싸운날)
- Ring (반지)
- Grumpy (심술)
- Occasionally (가끔씩) (Jiyoon Solo)
release date: 2016-04-22 *Mini Album

Red Diary Page.1
- Some (썸 탈꺼야)
- Blue
- Fix Me (고쳐주세요)
- Imagine (상상)
- To My Youth (나의 사춘기에게)
- Some (썸 탈꺼야) (Chic Ver.) (CD Only)
release date: 2017-09-28 *Mini Album

Red Diary Page.2
- Wind (바람사람)
- Travel (여행)
- Starlight (야경)
- Dear, Teddy Bear (안영, 곰인형)
- Clip
- Lonely
- Travel (여행) (Inst.) (CD Only)
release date: 2018-05-24 *Mini Album

Puberty Book I BOM
- Picnic (나들이 갈까)
- Bom (나만, 봄)
- Stars Over Me (별 보러 갈래?)
- Seattle Alone
- Mermaid
release date: 2019-04-02 *Mini Album

Two Five
- Workaholic (워커홀릭)
- 25
- XX
- Taste
- Day Off (낮)
- XX (Acoustic Ver)
release date: 2019-09-10 *Mini Album

Puberty Book II Pum
- Blank (빈칸을 채워주시오)
- Hug (품)
- Leo (나비와 고양이) ft Baekhyun of EXO
- Counseling (카운슬링)
- Dandelion (민들레)
release date: 2020-05-13 ^Mini Album

Seoul
- Love Story
- Seoul
- What make us beautiful (아름다운 건)
- Star (별)
release date: 2022-04-20 ^Mini Album
Single Album:

Filmlet
- Red Lipstick (빨간 립스틱)
- Dancing Cartoon
- Love Seashore (바다를 사랑할 거야) (Demo ver.) [CD Only]
release date: 2020-11-04 ^Single Album
Digital Singles:

Red Planet (Hidden Track)
- Tell Me You Love Me (좋다고 말해)
release date: 2016-12-21 *Digital Single

#First Love
- #First Love (#첫사랑) (with Dingo)
release date: 2017-09-28 *Digital Single

Red Diary (Hidden Track)
- Dejavu
- 6 O’Clock
release date: 2018-06-17 *Digital Single

My Trouble
- My Trouble
release date: 2018-11-15 *Digital Single

Leo
- Leo (나비와 고양이) ft Baekhyun of EXO
release date: 2020-05-07 ^Pre-Release Single

Our Beloved BoA #2
- Atlantis Princess (아틀란티스 소녀)
- Atlantis Princess (아틀란티스 소녀) (Inst)
release date: 2020-08-07 ^Pre-Release Single

Butterfly Effect
- Butterfly Effect (나비효과)
- Space (너는 내 세상이었어)
release date: 2021-10-26 ^Digital Single
Japanese:
Mini Albums/EPs:

Red Planet (Japan Edition)
- Galaxy (宇宙をあげる)
- Tell Me You Love Me (好きだと言って)
- Fight Day (喧嘩した日)
- You(=I) (Japanese Ver.)
- Grumpy (意地悪)
- Hard to Love (私だけダメな恋)
release date: 2019-06-05 *Mini Album
Singles:

LOVE
- LOVE
- BLUE (Japanese Ver.)
- LOVE (Inst)
- BLUE (Inst)
release date: 2020-01-15 *Single Album
Digital Singles:

To My Youth/Some
- To My Youth (私の思春期へ)
- Some (Japanese Ver)
release date: 2019-08-07 *Digital Single