Issue #23206: Make ``json.dumps(..., ensure_ascii=False)`` as fast as the default case of ``ensure_ascii=True``.  Patch by Naoki Inada.
diff --git a/Misc/ACKS b/Misc/ACKS
index 42ff010..95f12ef 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -626,6 +626,7 @@
 Aaron Iles
 Lars Immisch
 Bobby Impollonia
+Naoki Inada
 Meador Inge
 Peter Ingebretson
 Tony Ingraldi