1.
spinning top
A traditional toy that spins on its pointed end, played with especially during the New Year season in Japan.
Writing
The word can be written as:
- 独楽 (kanji)
- こま (hiragana)
The kanji 独楽 are chosen for meaning, not sound ('enjoying oneself alone'), and are read together as こま, a 熟字訓 spelling.
Cultural note
独楽回し (top spinning) is a traditional New Year's game (正月遊び) in Japan, along with 凧揚げ (kite flying), 羽根つき (shuttlecock), and かるた (card games).