You know you've been playing too much Fates when you know what these mean.

The taco and the Mii
Fusing "taco" and "Mii" into one word gives you, when said, Takumi.

Trio Shuriken from Mario & Luigi: Paper Jam
Replace Mario and Luigi with Saizo and Kaze. Both ninjas are brothers just like the Mario and Luigi. Saizo is the older brother to Kaze just like how Mario is the older brother to Luigi.

A lobster
Ryoma. He's even called by some people in the fandom as Lobster Lord.

The ocean
References the first lyrics to the song Lost in Thoughts All Alone, "You are the ocean's gray waves~"