In the most bizarre and surreal episode of WagaMoDo, the newly-restored duo of Kae and Shina suddenly declare they have to go on a pilgrimage to the resting place of Hyakki Sametora, the feudal lord upon which the Lord in their anime is based. The only truly enthusiastic guy is the history buff Mu, but the other three tag along nonetheless. Reasonably priced-but-not flashy hot spring innage ensues.
The night they stay at the inn, Iga accidentally falls on Kae during a pillow battle, and her reactions indicate to Iga that she didn’t dislike that accident. When they end up on the same swan boat (to the possibly cursed island where the lord’s head is believed to reside), he takes her hand and tells her if she’s not used to being so close to a guy, to get used to it…and she does not protest.
Unfortunately for Iga (but fortunately for us), when a sudden storm maroons the group on the island, Kae ends up rescued by Mu (while Iga has to give Nana mouth-to-mouth; an event Shina captures from many angles with her waterproof phone). When Kae collapses from fever, Mu has no choice but to get her to shelter, disrobe her, and use his body heat to get hers up. He does so with the utmost gentlemanliness, while Kae is too out of it to be embarrased.
After that…things kinda go off the rails, as the show suddenly picks up a lot of supernatural elements. The ghost of the lord makes the others walk around in circles, then attacks Kae and Mu, who use the charms they bought at the gift shop to neutralize him. Eventually Kae “exorcises” Sametora when he realizes his legend is not a negative one (thanks in part to the anime that pretties him up and makes him either a top or bottom).
All the supernatural elements are (mostly) explained at the very end once the group gets to shore by a very unexpected and hilarious twist: the restaurant where they ate lunch accidentally used hallucinogenic mushrooms, so they were tripping balls the whole time, likely including during the storm and “lake whirlpool”. Overall a pretty fun episode.