With Johto Mono, you can add a touch of retro to your text with the dakuten. In Japanese, the dakuten (濁点, だくてん, Hepburn: dakuten) mark the second of two morae in each of the syllables き, さ, し, ち, つ, ふ, じ, ぢ, づ, へ, べ, ぺ; and the handakuten (半濁点, はんだくてん, handakuten) mark the second mora in は, ひ, ふ, へ, ほ. The dakuten is a small, curved mark that is placed above a letter.