The ogonek in Johto Mono is the perfect way to add a little bit of retro to your text. The ogonek (polish: 'hook') is a diacritical mark: an inverted breve placed under the letter 'a', 'e', 'i', 'o', 'u', 'y', 'ą', 'ę', 'į', 'ų' (or their non-dotted counterparts). The ogonek is a small, curved shape that is placed below a letter.