There is a reason for Akicha's brilliant smile......I had never seen this before. YouTuber AKBINGOsub only posted this a couple of days ago, so I hope it stays up, but try to watch it now, in case it gets pulled.
If I ever got the chance to meet Aki, I would thank her for sharing her love for her grandfather, (and I would thank Takamina as well for her part in the story)..........