According to this question, the word 朦朧 is fairly common, but neither kanji is included in Ringotan. It seems neither the word nor kanji are listed as common in our dictionaries, but ロス先生 confirmed that it is. So, let's find more data sources that include this information.
Apparently JPDB lists it as common. Where do they get their information from?
Is there a convenient way for me to keep a list stored somewhere of kanji I've seen enough to think they aren’t rare? It looks like we can't come back and edit comments here later, which means I could end up spamming a long chain. In any case, I found another from the game: 賽, as in 賽銭 monetary donation at a shrine and 賽銭泥棒 someone who steals money out of the offering boxes.
