Updated the Arashi section to include manga scans of chapters 14-17. Also updated the Light Novel illustrations to include volumes 6 and 7.
This series is originally published as a light novel, and has two different manga versions.
The first manga version seen below is the newer of the two and is published in Young Animal Arashi , a dedicated ecchi magazine. Some noteworthy titles from Arashi include Futari Ecchi , Koibana Onsen , Nana to Kaoru , and My Balls .
A slightly older manga adaptation publishes in the mainstream manga magazine Shōnen Ace . This version publishes non-nude but does redraw for nipples in the tankobon version. The nudity is hardly abundant so far, but it’s there. (Shortcut to Shōnen Ace gallery). The manga scans are out to chapter 23, however they are censored, and the tankobon version of volume one added nipples to one scene, so I’m going to wait for tank versions just to be safe.
Light Novels are seemingly bound by some code that keeps them from showing nipples out in the open, so a lot of ecchi light novels will tip-toe up to the line with nipples mostly shown. This light novel is one such case. (Shortcut to LN gallery)
Shinmai Maou no Keiyakusha Arashi! manga (17 chapters, ongoing)
Shinmai Maou no Keiyakusha (Shonen Ace) manga (1 volume, ongoing)
Shinmai Maou no Keiyakusha light novel (7 volumes + Ex, ongoing)