Amazon | Ibanez / Gio GSR205B-BK (Black) アイバニーズ [5弦,Ibanez GSR205B 5-String Bass Weathered Black - Island Music Co,Ibanez GSR205-BK GIO SR Series 5-String Electric Bass, Black,Ibanez GSR205B 5-String Bass Weathered Black - Island Music Co,Ibanez GSR205B-WK Weathered Black 5-string Bassguitar - Muziker BOSS Bass Chorus CE-2B ベースコーラス ボス ACA仕様 令和6年産 あきたこまち 米 30kg