ラム酒 is read as らむしゅ (ramushu) and means rum.
らむしゅ
ramushu
しゅ
alcohol
にほんしゅ
sake (rice wine)
ようしゅ
Western wine and spirits
いんしゅ
drinking alcohol
じざけ
local sake
しんしゅ
new brew of sake
びしゅ
high-grade sake
げんしゅ
refined sake not diluted in water
ききざけ
sake tasting
ちゅうごくしゅ
Chinese alcohol
つきみざけ
sake for moon viewing parties
ごうせいしゅ
synthetic sake