noun
Nipponkoa Insurance
Former Japanese non-life insurance company; merged into Sompo Japan Nipponkoa Insurance in 2014. The name is now historical.
日本興亜損害保険は、2014年に合併して消滅した。
Nipponkoa Insurance ceased to exist after a merger in 2014.
The name is a compound of 日本 (Japan), 興亜 (Koa, from the former Koa Fire & Marine Insurance), and 損害保険 (non-life insurance). The exact derivation is tied to corporate history.