heitanka gun
1. flat module
Noun
1. flat module
1. navy; naval force
1. crowd; community
1. to be added to; to be appended
2. to join in (e.g. a group of friends); to participate
+ 2 additional meanings1. to swarm; to gather
1. syndrome
1. to add (one thing to another); to add (a few more words, an explanation, etc.)
1. district; county
2. district (of 2-20 50-home neighbourhoods or townships, in the ritsuryō period)
3. commandery (in China)
1. to crowd; to flock