Isekai de Skill wo Kaitai shitara Cheat na Yome ga Zoushoku Shimashita: Gainen Kousa no Structure
read ch 13, listen to "BOXINLION - Now (feat. Lexie)"? Main character is a questioner, deep thinker, very cautionary. Which I like a lot :)
Maken no Daydreamer
read ch 40? while listening to "Nightcore - ...Ready For It? - (Lyrics)"? or rather "♫Nightcore♫ Ready For It (Rock Cover)"
Dungeon Seeker
read ch 26, while listening to "La Tartine - Got Me [OTODAYO Records]" or "「Nightcore」→ I Don't Wanna✗"
Nidome No Jinsei Wo Isekai De
read ch 41.3?, while listening to "La Tartine - Got Me [OTODAYO Records]"?
Tensei Shitara Slime Datta Ken
read ch 84, while listening to "「Nightcore」→ I Fall Apart (Lyrics) ✗"(Post Malone) or rather "Nightcore - I Fall Apart [Lyrics] 2018"
Tate no Yuusha no Nariagari
read ch 77 pg , while listening to "「Nightcore」→ Anti - Gravity || Lyrics ✗"
Re:Monster
read ch 92 ? "[Trap] - Rogue - Ultimatum [Monstercat Release]"?
Kumo desu ga, nani ka?
read ch 59.1? while listening to "Nightcore - ...Ready For It? (Rock Version)"
Gaikotsu Kishi-sama Tadaima Isekai e o Dekake-chuu