*We need your help, feel free to post any sites you have found to be helpful for backgrounds, music, or characters and as long its not from somewhere that would be a conflict in interest we will add it to the main post.

So some of you writers or programmers may not be skilled in art or just do not have the time to make your own content for the game so here is a couple sites we recommend for getting your visual novel started (we will continue to update this as we are made aware of more resources)

PLEASE NOTE: make sure that when using content you find out on the internet that the permissions match your projects; there are many "free" images and music that you can use for your personal use but not for commercial so when it doubt do not use it or make sure to ask the owner of the content before using it.

Backgrounds:
http://beizen.pancakeapps.com/
http://hellohello.dousetsu.com/free_material.html
http://blog.goo.ne.jp/ari1192jp_001/e/300120919a4c90232577f5777173262f
http://k-after.at.webry.info/
http://www5d.biglobe.ne.jp/~gakai/
http://www7b.biglobe.ne.jp/~osumashi/free_bg.html
http://visual-novelty.deviantart.com/gallery/52140928/Backgrounds
http://loo.sakura.ne.jp/sozai_m.html
http://www.thoe.net/e/
http://www.polaraul.com/vn.php
http://ayaemo.skr.jp/materials.html#material_background
http://doga.jp/~kama/L3BackPic/
http://material.animehack.jp/bg.html
http://masato.ciao.jp/haikei/furemu.html
http://mao.sub.jp/bgd_out.htm
http://pochi.eek.jp/m_kisekae.html
http://breakfastdoodles.deviantart.com/
http://belldew.tumblr.com/tagged/free%20to%20use


Characters:
http://www.jewel-s.jp/download/
http://khmix.sakura.ne.jp/download.shtml
http://visual-novelty.deviantart.com/gallery/52141191/Characters
http://opengameart.org/
http://tokudaya.net/index.html
http://sozai.hanabie.com/top.htm
http://camellia0313.blog.fc2.com/?all
http://sgst.x.fc2.com/sozai/sozai_base.htm
(Monster Sprites) http://cyanyurikago.web.fc2.com/material.html
(Ripped, Re-Usable Sprites) http://www.spriters-resource.com/
(Free Sprites) http://lemmasoft.renai.us/forums/viewtopic.php?f=52&t=28377


Music:
https://soundcloud.com/dj-rolfsky/sets/tyranobuilder
http://murasato.catfood.jp/bgm.php
http://dig.ccmixter.org/free
http://visual-novelty.deviantart.com/gallery/52988912/Music
http://incompetech.com/music/
http://musmus.main.jp/english.html
http://cyber-rainforce.net/english.html
http://actin.jp/smp_mp3/
http://asobeat.com/
http://www.sougetsu-on.net/
http://maoudamashii.jokersounds.com/
http://pocket-se.info/
http://pianosdauge.org/
http://soundimage.org/
http://skittykitty216.wixsite.com/website/music

Disclaimer some of these sites may contain NSFW images please open at your own discretion

 

[출처] https://steamcommunity.com/app/345370/discussions/0/611701360822466443/?l=french