| Pressing | JP |
| Condition | Brand New |
Orange vinyl
Released by HMV
"Featuring the famous single 'Summer Connection' from Taeko Ohnuki’s masterpiece SUNSHOWER. The version included on this 7" is different from the album recording, and the B-side 'Heya' is a song only included in this single. A reissue following 2015’s black vinyl 7", this time it will be a limited release on clear orange colored vinyl." - Panam