フィンスイミングであれば
finsuimingudeareba
1. If/when finswimming; Provided finswimming
Noun
#2103910
1. If/when finswimming; Provided finswimming
1. atmosphere; mood
2. a certain air; presence
3. (Earth's) atmosphere
1. (diving) fin; swim fin
2. fin (on a surfboard, aircraft, etc.)
1. surfing; surfboarding
1. wealthy; rich
1. swimming club
1. dolphin kick (swimming)
1. There; Behold
1. Was; Existed