Japan
File:Flag of Japan.svg Japan first participated in Season 1 of Melodia Song Contest and have participated a total of 1 time. Their best score to date was in Season 1 where they came XX.
Participations
| Edition | Delegation | Song | Artist | Grand Final | Semi-Finals | |||
|---|---|---|---|---|---|---|---|---|
| # | Location | Place | Points | Place | Points | |||
| 01 | File:Flag of Argentina.svg Buenos Aires | blueythesharkie | "終点の先が在るとするならば" | TUYU | TBA | No Semi-Finals | ||
