☆ = debuts, italic = whole albums

　 january

• 06 sf9 first collection, good guy, 룰루랄라
• 07 verivery face me
• 09 ong seongwu we belong ♡
• 29 golden child without you

　 february

• 03 gfriend crossroads
• 05 loona [#], oh (yes i am), 땡땡땡
• 10 the boyz reveal, 환상고백, salty, wings
• 13 ab6ix 5nally, rose scent kiss
• 17 iz*one bloom*iz, pink blusher, dreamlike, daydream
• 17 onf message
• 23 astro one&only
• 26 elris jackpot, like i do, no big deal

　 march

• 06 nct 127 neo zone, love song, white night, elevator 127f
• 09 victon continuous, petal
• 09 itzy it'z me, that's a nono, 24hrs
• 24 kang daniel cyan 2u, jealous, interview
• 25 ong seongwu layers after dark ♡

　 april

• 01 cix revival
• 13 apink dumhdurum, love is blind
• 22 april da capo lalalilala, oops i'm sorry
• 27 chungha stay tonight
• 28 gwsn the keys bazooka!, wonderboy, tweaks

　 may

• 04 astro gateway 12 hours
• 11 day6 the book of us: the demon stop, 1 to 10
• 11 nu'est the nocturne moon dance, i'm in trouble, back to me
• 18 txt the dream chapter: eternity fairy of shampoo, drama
• 19 nct 127 punch, nonstop

　 june

• 01 twice more & more
• 15 iz*one oneiric diary secret story of the swan, merry go round, rococo
• 18 weki meki oopsy
• 22 seventeen left & right
• 29 sunmi pporappippam
• 30 weeekly tag me (@me) ☆

　 july

• 06 irene & seulgi monster naughty, jelly
• 13 gfriend apple
• 14 jeong sewoon say yes
• 15 too count 1, 2
• 21 yukika soul lady
• 29 april now or never

　 august

• 10 onf spin off sukhumvit swimming, belle epoque, geppetto
• 10 han seungwoo fame sacrifice, 철부지 ☆
• 18 cravity ohh ahh

　 september

• 07 taemin criminal
• 14 moonbin & sanha in-out bad idea, eyez on u ☆
• 16 fromis_9 my little society feel good, weather
• 21 the boyz chase the stealer, insanity