Full Moon - A la recherche de la pleine lune s01e38
Titre original : Grandma's Past
Although Mitsuki and the rest are ready to go to America, there is still the matter of asking Mitsuki's grandmother for permission. Dr. Wakaoji tries to explain to Mitsuki's grandma that there is a doctor in America that can perform surgery on Mitsuki and not lose her voice in the process. However, she does not like the idea. Mitsuki decides to go to America anyway. However, she ends up meeting with grandma's childhood friend, who tells her about her grandma's past.