This printable bingo card set on the topic of Other Languages has 28 unique items on a 5x5 grid. Each card draws from a pool of 28 items, so every player gets a different card.
ん
か
き
く
け
こ
ぬ
ね
の
は
ひ
ふ
へ
ほ
ま
み
む
め
も
や
ゆ
よ
ら
り
る
れ
ろ
わ