Episode 1

MuMu and the Microwave

MuMu, who once destroyed his home planet by triggering a war, comes to Earth to relearn technology. He crashes his spaceship into Sakurako’s apartment and ends up living with her. He becomes obsessed with Earth appliances, especially the microwave.

24m

Episode 2

MuMu and the Vacuum Cleaner

Mumu continues to attack Sakurako's appliances, still devastated by the loss of her microwave and refrigerator. Unsure of what to do, she finds herself seeking help from her university's cultural associations.

24m

Episode 3

MuMu and the Automatic Door

Mumu comes face to face with one of his fellow creatures, Deshimaru, but the latter seems to have a completely different opinion of Earthlings...

24m

Episode 4

Tenkubashi and Wireless Power Transmission

Tenkûbashi has decided to build a remote phone charger. Why? No one really knows, but Sakurako has an idea...

24m

Episode 5

MuMu and the Air Conditioner

Faced with a faulty air conditioner in the middle of a heatwave, Sakurako must put Tenkûbashi's teachings into practice.

24m

Episode 6

MuMu and the Rice Cooker

Trapped by a devious pressure cooker, Mumu finds herself learning more about induction.

24m

Episode 7

Samezu and the Thermometer

While Samezu shows off his knowledge of thermometers, Tenkûbashi and Rokugô prepare to face a terrible curse...

24m

Episode 8

MuMu and the Power Outlet

A dark tale of good luck charms leads Sonoko to suffer the antics of Tenkûbashi, while Sakurako discovers the lost treasures of GERH...

24m

Episode 9

MuMu and the TV

Sakurako finds herself having to work to pay her electricity bills. Meanwhile, Mumu develops a taste for television.

24m

Episode 10

MuMu and the Camera

Sakurako discovers Samezu's extensive knowledge, while Mumu and Deshimaru begin making videos.

24m

Episode 11

MuMu and the Air Purifier

Mumu and Sakurako find themselves forced to use all their knowledge to deal with the appearance of a spaceship in the skies above Tokyo.

24m

Episode 12

MuMu and the Battery

As Sakurako is still recovering from the radical attack, Tenkûbashi entrusts her with a mission of the utmost importance...

24m

Episode 13

Sakurako and the Cultural Festival

The Keikyu University festival is in full swing, and while Sakurako initially enjoys the atmosphere that permeates the campus, Tenkûbashi has a little surprise in store for her.

24m

Episode 14

Anamori and GPS

Sakurako helps the elderly in her neighborhood while Siberia struggles to determine if humanity is worth preserving.

24m

Episode 15

MuMu and Photosynthesis

The students of Keikyu University rely on Tenkuubashi to save them from the heatwave and on Sakurako for their clandestine vegetable garden.

24m

Episode 16

MuMu and the Action Camera

Sakurako is engrossed in an AR cat collecting game. When she heads to the park where a strong opponent is said to appear, she finds the familiar characters gathered there? Meanwhile, Sakurako becomes suspicious of Moomoo, who keeps going out at night. She secretly attaches an action camera to him, and what she sees on camera is...

24m

Episode 17

MuMu and the Refrigerator

Sakurako and Muumuu carry their neighbor Kitashinagawa, who has passed out drunk in the park, back to her room. After seeing her room, Sakurako notices something and decides to lease a refrigerator from the Human Regeneration Research Society. But behind the scenes, Carnival, the most heroic radical, is also eyeing the refrigerator?

24m

Episode 18

Rokugo and the EMS

Rokugo represents the club in their regular outdoor volunteer activities. Worried about the gazes of the girls, including Akina, he decides to get in shape using an EMS muscle training machine. Meanwhile, Sakurako is troubled by the rising cost of utilities. She tries various ways to save money, but...

24m

Episode 19

Tenkubashi, Lies, and Video Tape

The members of the Human Regeneration Research Society and Sonoko are volunteering at a nursery school. They have a hard time dealing with the children every day, so they decide to plan a strategy for their next play. Meanwhile, the Human Regeneration Research Society is in the midst of a big end-of-year cleaning. Then, a mysterious videotape is discovered.

24m

Episode 20

Akihiro and the Tankless Toilet

Decimal is troubled by Akihiro's fixed gaze. It seems he is worried that he doesn't use the cat litter box, but as cat-like aliens have no concept of excretion, he doesn't really understand. While Sakurako is explaining how the litter box works, he bumps into Samezu?

24m

Episode 21

Sonoko and USB

Tenkubashi and Sonoko have a secret routine, but Sonoko rejects him, telling him to "stay away from me." However, will this be the catalyst for a change in their relationship? Furthermore, Sakurako and Akihiro also see progress through a demonstration sale of disaster prevention goods.

24m

Episode 22

MuMu and the Retro Appliances

A retro boom is sweeping the nation among young people. Sakurako and Tenkubashi compete to see who has the best taste in retro home appliances stored in the Human Regeneration Research Society's warehouse. On their way home, Muumuu tells Sakurako that he envies the culture of looking back. Behind this lies the words of a certain researcher...

24m

Episode 23

MuMu, Sakurako and the Risk of Apocalypse

Appearing before the Moomoos are the remains of the Brain, who once controlled the war - a clone of Doctor Octal, created as a way to spite the Moomoos. Meanwhile, Sakurako and Anamori are being held captive along with Samezu. How will they overcome this crisis?

24m

Episode 24

MuMu, Sakurako and the Day the Earth Stood Still

The Earth is on the brink of destruction due to the aftermath of a conflict between extraterrestrial life forms. In this desperate situation, Tenkubashi says, "There is a way to save the Earth!" That way is to stop the Earth. In order to overcome this unprecedented crisis, will the feelings of Earthlings be united through "cats" and smartphones?

24m