(W/A) Yukinobu Tatsu The banana-stealing Serpoians are back! And they've trapped Okarun, Momo, and Aira in a void to have another go at stealing their reproductive organs. The subsequent battle causes the powers of the Acrobatic Silky dwelling within Aira to awaken, and she temporarily joins forces with Momo and Okarun. But will they be any match for their opponents after the aliens merge with their minions to form an even greater being?! For mature audiences.

(W/A) Yukinobu Tatsu The Kito clan tosses Okarun and the gang into an alternate-reality version of Jiji's family home as an offering to the serpent god! There they encounter another of the clan's sacrifices, a child who goes on to possess the softhearted Jiji. The two of them become the Evil Eye, who then attacks Okarun and Momo. Okarun decides to take him on alone and sends Momo back aboveground to get help. There she comes up with an ingenious plan to get rid of the giant serpent god?but can she pull it off on her own in time to safe Jiji?

(W/A) Yukinobu Tatsu Okarun and the others emerge victorious in their fight against the serpent god, but one lingering threat remains-the Evil Eye's possession of Jiji. Even Grandma Seiko's exorcism is of no use. To complicate matters further, whenever Jiji comes into contact with cold water, the Evil Eye regains control and attacks! Out of options, the group decides their best course of action is to watch over Jiji together until a proper exorcism can be performed-whenever that may be!

(W/A) Yukinobu Tatsu Having looked on helplessly as Momo fought the Evil , Okarun resolves to become stronger. To help with his training, Turbo Granny takes him, with Aira in tow, to the school's music room, where they're attacked by the portraits of composers hanging on the walls! But with some tips from Turbo Granny, Okarun is able to beat them, and he decides then and there to take on the Evil Eye!