I bet you can't name a JPop-song written by a KPop-idol

Rule: You are only allowed to name a KPop idol/artist/producer who made a song for a JPop-artist

Example: Korean Boygroup-member ABC wrote a song for a famous Japanese rockband

Quote from omnimorphism

That song Suga produced

Nah... dosn't counts when you can't name it

@quarkie  bunnyviolet  omnimorphism

From the songs I have in my list (I only name the more known people who produced or else the list would be too long):

• CHERRSEE - Cry Again -> Brave Brothers (The dude who owns Brave Entertainment)
• CHERRSE - K.O -> Kisum
• CHERRSEE - MYSTERY -> Brave Brothers
• CHERRSEE - Surisuri Masuri -> Brave Brothers
• CHERRSEE - 白いシャツ-> Brave Brothers
• Freshers (Produce 101 Japan season 2) - Another Day -> Zelo (he used to be in a boygroup called B.A.P)
• Hachimencho (Produce 101 Japan season 2) - Goosebumps -> Heejun (This one dude who randomly went from "american idol"-particpant to KPop-artist)
• INI - Brighter -> Moon Kim
• INI - Cardio -> Hyunseong (He used to be in a bogroup called Boyfriend)
• INI - ONE -> Moon Kim & Sooyoon (both used to be in a band called Royal Pirates)
• JO1 -> Hui (PENTAGON)
• m-flo feat. Eill, Taichi Mukai & Sik-K -> Sik-K
• Moment Joon - Stress '1618 -> Cha Cha Melone
• NiziU - Baby I'm a Star -> JYP
• NiziU - Make you happy -> JYP
• NiziU - Step and a Step -> JYP
• NiziU - Take a Picture -> JYP
• NOA - Lights Up -> Millenium (A producer under YG Entertainment)
• NOA feat. Tofubeats - Taxi -> Millenium
• OMI - You -> Suga (BTS)
• Orbit - Beautiful Butterfly -> Moon Kim
• Orbit - Bird of Paradise -> Moon Kim
• Orbit - Blind -> Moon Kim
• Orbit Crazy Love -> Moon Kim
• Orbit - Lazurite -> Moon Kim
• Orbit - Mizutamari -> Moon Kim
• Orbit - UNIVERSE -> Moon Kim
• Prduce 101 Japan season 1 - It's coming -> Dawn (Ya know, Hyuna's dude)
• Produce 101 Japan season 2 - One Day -> Lee Daehwi (AB6IX)
• SKY-HI x SALU - Goodbye to the System -> Groovy Room