Akiba Card World is a hobby store Soto-Kanda Tokyo located in Japan.
外神田1-3-7 (鈴木ビル) Chiyoda , Tokyo 101-0021 Japan
They have Fire Emblem Cipher! Also every other (Japanese) trading card game imaginable; Magic , Yugioh, Pokemon , etc. Spotted this place from the corner of my eye and it was definitely worth visiting.
Trading card game store , probably the best. Go for Magic , Pokemon , and all your local Japenese card shop fixes.
カードゲーマーの好きなアドが取れます。
品揃えはそこそこ。フリースペースも広い。 - いーだくん
色んなカードがあって面白いです〜。ただたどり着くまで迷わなかったことがない(笑) - 秋 水音
If you're willing to scour each floor you might find some niche items here, but the merch is dominated by whatever is popular, naturally. - Lauren Bates
Huge place. It seems like they have almost literally everything tech related. Each floor is a category on its own. Definitely a place to visit if you want to demo headphones, mech keyboards, etc! - Eric
Jubeat and other music arcades. Nice place among all the pachinko machines around. - Ondra S.