196. This #kanjipuzzle is about evolution. Start with one character, add a few strokes, and get another, then repeat. ノ->?->?->?->?->泳

Answer:

ノ  Katakana "No"

フ  Katakana "Fu"

水  SUI, mizu - water

氷  HYOU, kouri, hi, kou(ru) - ice, freeze

永  EI, naga(i) - long (time)

泳  EI, oyo(gu) - swim