こけていっしゅ · 1991-09-15 · CD · 10 positions on this issue.
“トライアングル・ラブ” occupies position 7, sequence number 7 of 10, on the SRCL-2080 edition of こけていっしゅ. This issue was released 1991-09-15 on CD.
The preceding position is “恋愛遊戯”. The following position is “ロンドン街便り”.
Title and placement follow the cited edition evidence. The linked album essay supplies cultural context; this position does not independently infer writing credits, duration or a recording match with a streaming file. The ten-track SRCL-2080 CD sequence is retained separately from the 1977 original date. Physical-edition sources use シティ; digital metadata uses シティー. Title variants in ぃ/い and ゅ/ゆ are preserved as aliases rather than treated as different albums.