google_ime_dictionary

source

三国志ロワイヤル IME 辞書 http://sgrdic.blog.fc2.com/

自主規制語補完辞書 (lost)

入力しづらい丸英数字のメモ - Qiita https://qiita.com/yoh-nak/items/fcea0b5ba51a6dd762ef

麻雀牌 https://twitter.com/gorry5/status/1397487292965482496