This is a sub-genre of the romantic-comedy genre. To qualify, you have to have a single, dateless, nice guy who suddenly finds himself surrounded by a bunch of hot girls/women who are interested or attracted to him to varying degrees. The male lead may also live with many of these girls.
| Title | Rating | Synopsis |
|---|---|---|
| D | ||
 Dual! Paralle Lunlun Monogatari Special |
Watch | Kazuki is living with his harem on the new Earth he & Mitsuki helped create. However, articfact technology still exists and Genmu may not be destroyed. Ayuko is plotting something and wants the artifact technology despite what had previously happened. Does this mean the start of a new war with the Rara army rising again or does this mean a way to travel into space for more adventures? We may never know. |
| Dual! Parallel Trouble Adventure episode 14 | Watch | See Dual! Paralle Lunlun Monogatari Special |
| Dual! Parallel Trouble Adventure Special | Watch | See Dual! Paralle Lunlun Monogatari Special |
| Dual! Parare Runrun Monogatari Special | Watch | See Dual! Paralle Lunlun Monogatari Special |
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