A single from 2017 which was their only release from that year. It was released as a “double sided single” featuring instrumental versions of the two main songs.

Two editions were released. Both have different artwork.

None of the songs on these releases ever ended up on an album.

Earth CD/DVD release

Cat. nbr.: Galaxy Star Disc – GXCD19

Track listing:

CD

1. コールアウト
2. エイリアンパラダイム
3. コールアウト (Instrumental)
4. エイリアンパラダイム (Instrumental)

DVD

1. PV「コールアウト」

This is type Earth which features a DVD with the promo video for コールアウト.

Space CD/DVD release

Cat. nbr.: Galaxy Star Disc – GXCD20

Track listing:

CD

1. コールアウト
2. エイリアンパラダイム
3. コールアウト (Instrumental)
4. エイリアンパラダイム (Instrumental)

DVD

1. PV「エイリアンパラダイム」

Type Space features a DVD with the promo video for エイリアンパラダイム.