Here is the full list of all 10 I'm going to die if I don't eat sushi! achievements.
The great sushi ordeal begins!
Collect "10" sushi souls.
Collect "20" sushi souls.
Collect "30" sushi souls.
Collect "40" sushi souls.
Sushi is saved and the world is at peace.
The story of sushi comes to a real conclusion.
Purchase 5 or more types of jump skills. (Excluding dark merchants)
Sushi doesn't exist.
I ate a lot of fine sushi.