Visiting Asakusa and just had this AMAZING assortment. Not sure what any of it is. Advice?

Labelling the platforms 1-7 from left to right. (I'm pretty sure the 3 in the middle are salmon and Tuna)

1. literally melted in my mouth.
2. Was chewy but in a good way.
3. Had the most unique flavor on the board.
4. I guess this might be yellowtail? It tasted kind of familiar.

Restaurant is Asakura Asa Tora in Asakusa.