I’m surprised there are quite a few bonuses intended for Doujin; sometimes different stores have different rewards, sometimes they’re exclusive for a venue, and other time you’ll be required to buy it together with its doujinshi.
I’ve been collecting saitom goods since C95, and to be more precise, greatly influenced by Xenoblade Chronicles 2. So I decided to write a post about what you can get from ‘DF’ purchase.
For those interested in saitom like me, this post goes into detail about the related items.
Caution! This is a link post: 【saitom】A collection of bonuses for ‘DF.’