Not Japanese but JPOP song -日本語じゃないけどJPOPなうた-

rap

drum and bass, electro, guitar

soul, blues, female vocals,

outlaw country

Rooi Afo deep house

electric hard rock edgy

lofi chill-hop, dawn r&b, japanese slow ballad, male vocal group, male lead vocal

accordion, circus-style, accordion-driven, joyful, dynamics, classical, playful percussion, retro classical vibe, vibrant trumpet, dynamic shifts

k-pop, dance, drum, heartfelt, pop, disco, child voice, cute, upbeat, drum and bass, cinematic, romantic

рок

country, upbeat

piano-driven pop ballad emotional

Nu-metal, cool guitar riff, high energy, electronic elements

k-pop dance

Style: Latin pop ballad with a touch of flamenco Spanish guitar, piano, strings, light, female & male vocals.

melodic power epic

hard hip-hop, street, gangsta

accoustic guitar, accoustic bass, percussion, rhythmic, dark, moody, catchy beat, tension, despair, insanity