Heart To Heart · 2005-09-21 · CD · 10 positions on this issue.
“愛はたぶん” occupies position 5, sequence number 5 of 10, on the MHCL-644 edition of Heart To Heart. This issue was released 2005-09-21 on CD.
It follows “さらさらの町”. The next position is “THE TOKYO TASTE”.
Title and placement follow the cited release evidence. The linked Heart To Heart essay supplies musical context; this position does not independently infer writing credits, duration or a recording match with a streaming file.