I have been looking for these books for so long, does anyone know or have these?
>>2804012
背景カタログ
you're welcome
>>2804035
What is this?
>>2804089
Reference books for backgrounds/settings
>>2804213
So, that's how mangaka do it. I thought they just did it from imagination really, because how else do you get references of classrooms?
>>2804218
You should search on YouTube 'Jump Ryu' like author of HunterxHunter Togashi. He has all sorts of reference books from human emotions to backgrounds. There's also JoJo author referencing poses from marble statues and Greek artbooks.