In the twelfth episode of Isekai Ojisan , titled "Names Are Important, That's What She Said," Uncle reunites with Mabel in the forest, where they bond over a song from a Sega game while she lives in isolation, later encountering the Elf and engaging in a battle at Jato Hokora. The episode culminates in key character moments, including the revelation of Uncle’s full name to the Elf and their agreement to use a special nickname.
You can watch this episode and find full details on platforms like YouTube or read discussions on Reddit. Isekai Ojisan - 12 - Names Are Important, That'...