Title: (COMIC1☆6) [Cafe Atagawa (Atagawa)] Chunga Changa! (Strike Witches)
JPN Title: (COMIC1☆6) [カフェあたがわ (あたがわ)] チュンガ-チャンガ! (ストライクウィッチーズ)
This artist doesnt seem to have that many western fans at least despite how long he has been in business. There’s just something in his drawings that I like. Plenty of rare witches in this one.

Please support the artist
Doujinshi DB
Toranoana

You can view it here
E-Hentai