The つ in Johto Mono is the perfect way to add a touch of retro cool to your Japanese text. つ (tsu) is a Japanese kana representing , one of the many pronunciation variants of tsu. It is the twenty-first syllable in the gojūon order; its position is タ行ウ段 (ta-gyō u-dan, "row ta, section u"), which is often abbreviated 行段 (gyō-dan) as every row except row ten is made of 5 units. The kana つ is a small, curved letter.