赤水晶 せきすいしょう Red Crystal (politically and religiously neutral emblem used by the International Committee of the Red Cross) n Advanced ➥
赤菱 あかびし Red Crystal (politically and religiously neutral emblem used by the International Committee of the Red Cross) n Advanced ➥
赤絵 あかえ aka-e; late 19th century woodblock prints, using imported aniline dyes n red painting on ceramics n Advanced ➥