“deer / Kagoshima” in Japanese is 鹿, read shika, ka (しか, か). It is a Grade 4 Kyōiku kanji, taught in year 4 of Japanese elementary school, and appears in words such as 鹿児島 (Kagoshima).
What does 鹿 mean?
公園に鹿がいる。
Same sound, different character — the classic trap. Compare them side by side: