/| \ / |\
/ | \ / | \
| \ | (O) (O) | / |
\ )/ ______|___________________|_____ \( /
\ / \ /
\ | __________ | /
\| /*******\ |/ |
| |******** | | |\O
\_______________________________/ | |\
((( ))) /\

巨大な敵のカニ Giant Enemy Crab

Flip it on its back and attack its weak point for MASSIVE DAMAGE
Participated in an actual battle from Japanese history