滝川 (hiragana たきがわ, romaji takigawa)
滝川 (hiragana たきかわ, romaji Takikawa)
滝川 (hiragana たきがわ, romaji Takigawa)
From 滝 (taki, "waterfall," "falls," "cascade") + 川 (kawa, "river," "stream," "brook")