よし (かん)
よし (かん) · yoshi (kan) · JLPT N1 · noun
right
👍 Yoshi = 'good' sound: よし is a thumbs-up grunt, like saying 'yes, good' while giving a thumbs up.
よし is the sound of a satisfied 'alright!' after finishing something. Pair it with 👍 to lock the feeling of 'done, good, let's go.' The kan in (かん) is a separate sound, so just learn よし as its own quick exclamation.