I hope nobody minds, but I've decided to draw the line at adding arcade card game magazines to the database. They're big business in Japanese arcades (they'd have to be to support multiple magazines devoted to them), but since we've never had anything similar in the West (to my knowledge), and they can't be played by anyone not actually standing inside of an arcade in Japan, I just don't know who would possibly want to read about them here. Especially since they seem to mostly focus on soccer games, and from what I've gathered in forum posts through the years, most Retromags readers are adamantly opposed to the existence of sports and would like to see all athletic activities and games based upon them banished from the universe. (I kid but...no, no I don't. You all really seem to despise sports.)
So none of these:
Of course not ALL arcade card games are soccer-themed, even if those are (obviously) the most popular. And although I'm not interested in arcade games myself (the only game I ever play in arcades is Taiko no Tatsujin), it's still worth investigating, if only to realize that there is an entire subcategory of games in Japan that Westerners are never exposed to.
https://gamecola.net/2017/05/playing-scannable-card-games-in-japan/
https://www.beastsofwar.com/video-games/tabletop-otaku-arcade-card-games/
http://www.nintendolife.com/news/2018/05/feature_diving_down_the_rabbit_hole_with_japans_arcade-based_trading_card_games