parting; farewell; goodbye

a wyvern

outer border; outside frame

fighting/arguing and breaking up

to fight/argue and break up

long separation of close relatives

to be separated from one's close relative for a long time

young warrior

to well up; to gush forth / to spring up; to sprout / to emerge; to appear / to be generated / to arise; to come up / to overflow; to brim over / to boil; to simmer / to swell up

Short for 関東 (Kantō):: the Kantō region of Japan / Short for 東国 (Tōgoku): a historical administrative division of Japan, corresponding to the modern Kantō and Tōkai regions / Short for 東京 (Tōkyō): Tokyo