Has an NPB (Japan) game ever ended 16-11?

Exactly once. On April 20, 1981, Hiroshima Toyo Carp beat Yakult Swallows 16-11, and no NPB (Japan) game before or since has ended that way. When it happened it was a scorigami, the first 16-11 in league history.

Where 16-11 sits among nearby NPB (Japan) scores. Deeper blue means a score has happened more often; the outlined cell is the new one.

That makes 16-11 the 191st most common final score out of 223 that have ever occurred in NPB (Japan). One point away, 17-11 has happened 1 times and 16-12 has happened 4 times.

Every 16-11 in NPB (Japan) history

Date	Result	Season
1981-04-20	Hiroshima Toyo Carp over Yakult Swallows	1981

Open the NPB (Japan) grid at 16-11