【全労済ホールスペースゼロでの猫森集会時の座席構造】  まず、真ん中(正確な中央ではありませんが)にほぼ正方形のステージがあって、それを取り囲むように座席があります。 ・正面席(1番〜6番、通路、7番〜18番、通路、19番〜24番、で 1列〜13列) ・下手側席(1番〜12番、で 14列〜17列) ・上手側席(1番〜12番、で 18列〜21列) ・バックステージ席(1番〜12番、で S列〜Z列・・チケットの売れ具合で列数を調節)  なお、バックステージ席は本来の舞台の上にあります。 図に描くとこんな感じ。(罫線失礼。等幅で見てね)          121110987654321 ←番         Z−−−−−−−−−−−−Z         Y−−−−−−−−−−−−Y         X−−−−−−−−−−−−X  出演者    W−−−−−−−−−−−−W  出入口    V−−−−−−−−−−−−V         U−−−−−−−−−−−−U         T−−−−−−−−−−−−T         S−−−−−−−−−−−−S   17161514列 列            列  18192021 ←列  1||||  ┏━━━━━━━━━━━━┓  ||||12  2||||  ┃            ┃  ||||11  3||||  ┃ 浩子さん       ┃  ||||10 通4||||  ┃   ピアノ      ┃  ||||9通  5||||  ┃            ┃  ||||8  6||||  ┃            ┃  ||||7  7||||  ┃            ┃  ||||6  8||||  ┃            ┃  ||||5 路9||||  ┃ ゲスト    AQさん┃  ||||4路  10||||  ┃        シンセ ┃  ||||3  11||||  ┃            ┃  ||||2  12||||  ┗━━━━━━━━━━━━┛  ||||1  番      列              列      番  −−−−−− 1 −−−−−−−−−−−− 1 −−−−−−  −−−−−− 2 −−−−−−−−−−−− 2 −−−−−−  −−−−−− 3 −−−−−−−−−−−− 3 −−−−−−  −−−−−− 4 −−−−−−−−−−−− 4 −−−−−−  −−−−−− 5 −−−−−−−−−−−− 5 −−−−−−  −−−−−− 6 −−−−−−−−−−−− 6 −−−−−−  −−−−−− 7 −−−−−−−−−−−− 7 −−−−−− 観−−−−−− 8 −−−−−−−−−−−− 8 −−−−−−観 客−−−−−− 9 −−−−−−−−−−−− 9 −−−−−−客 出−−−−−− 10 −−−−−−−−−−−− 10 −−−−−−出 入−−−−−− 11 −−−−−−−−−−−− 11 ┏━━━━┓入 口−−−−−− 12 −−−−−−−−−−−− 12 ┃PAブース┃口 ↓−−−−−− 13 −−−−−−−−−−−− 13 (座席なし)↓  123456  789101112131415161718  192021222324 ←番             ロ ビ ー          トイレ→