Tōbetsu (a town in Ishikari, Hokkaido, Japan)

Ashibetsu (a city in Sorachi, Hokkaido prefecture, Japan)

different/another thing/matter

珊々, 珊珊: / 毿々, 毿毿: / 潸々, 潸潸: / 燦々, 燦燦, 粲々, 粲粲: brilliant, bright

三々, 三三:

a difficult (to solve) case

love affair

Short for 六四天安門事件 (rokushi Ten'anmon jiken, “June 4 Tiananmen incident”).

Marco Polo Bridge Incident

"separate stomach": appetite or ability to continue eating after a meal; a hollow leg / "separate belly": in reference to siblings who share the same father but have different mothers