The word "kotto" can be tricky to spell because it is not a commonly used word. Its correct spelling can be explained using the International Phonetic Alphabet (IPA), which represents the sounds of language. The word "kotto" is pronounced /ˈkɑtoʊ/. The first sound is a slightly aspirated /k/ sound followed by a short /ɑ/ vowel sound. The double /t/ indicates a hard stop in the pronunciation, and the final sound is a long /oʊ/ diphthong. Remembering these sounds can help you spell "kotto" correctly.