こけていっしゅ · 1991-09-15 · CD · 10 positions on this issue.
“九月の雨” occupies position 10, sequence number 10 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 “暗くなるまで待って”. This is the last indexed position on this issue.
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.