TAKA - Akagai あかがい is known as Ark Shell or Blood Clam sushi. Any idea why? As the name suggests, Akagai has a bright, reddish-orange body! The shellfish is washed in vinegared
Akagai (赤貝 / Ark shell) — The Sushi Geek
Ark clam - Wikipedia
Arcidae - Ark Clams
Ark clam - Wikipedia
Blood Ark (Anadara ovalis): Noted for "Fur" and "Teeth"