TV Me and the Alien MuMu - Season 1 Episode 20 : Akihiro and the Tankless Toilet Me and the Alien MuMu - Season 1 Episode 20 : Akihiro and the Tankless Toilet 7.7/10 by 3 users 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? Details Casts Posters Images Title Me and the Alien MuMu - Season 1 Episode 20 : Akihiro and the Tankless Toilet Alternative Titles 外星人沐沐, 外星人姆姆, 外星人MuuMuu, Uchūjin MūMū, Uchuujin MuuMuu, Me and the Alien MuuMuu First Air Date 2025-04-10 Last Air Date 2025-09-18 Number of Episodes 24 Number of Seasons 1 Genres Animation, Comedy, Sci-Fi & Fantasy, Networks Tokyo MX, BS11, Casts Momo Harumi, Etsuko Kozakura, Yasuyuki Kase, Gakuto Kajiwara, Yuriko Hibi, Hidenobu Kiuchi, Kentaro Kumagai, Yukiyo Fujii, Karin Takahashi, Katsuyuki Konishi Plot Keywords , Sakurako Umeyashiki (voice) Momo Harumi MuMu (voice) Etsuko Kozakura Decimal (voice) Yasuyuki Kase Akihiro Tsurumi (voice) Gakuto Kajiwara Miwa Samezu (voice) Yuriko Hibi Wataru Tenkubashi (voice) Hidenobu Kiuchi Tamotsu Rokugou (voice) Kentaro Kumagai Sonoko Kagetsu (voice) Yukiyo Fujii Siberia (voice) Karin Takahashi Junichirō Anamori (voice) Katsuyuki Konishi Episodes List Me and the Alien MuMu Season 1 :Episode 1 MuMu and the Microwave MuMu and the Microwave 2025-04-10 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 2 MuMu and the Vacuum Cleaner MuMu and the Vacuum Cleaner 2025-04-17 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 3 MuMu and the Automatic Door MuMu and the Automatic Door 2025-04-24 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 4 Tenkubashi and Wireless Power Transmission Tenkubashi and Wireless Power Transmission 2025-05-01 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 5 MuMu and the Air Conditioner MuMu and the Air Conditioner 2025-05-08 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 6 MuMu and the Rice Cooker MuMu and the Rice Cooker 2025-05-15 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 7 Samezu and the Thermometer Samezu and the Thermometer 2025-05-22 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 8 MuMu and the Power Outlet MuMu and the Power Outlet 2025-05-29 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 9 MuMu and the TV MuMu and the TV 2025-06-05 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 10 MuMu and the Camera MuMu and the Camera 2025-06-12 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 11 MuMu and the Air Purifier MuMu and the Air Purifier 2025-06-19 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 12 MuMu and the Battery MuMu and the Battery 2025-06-26 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 13 Sakurako and the Cultural Festival Sakurako and the Cultural Festival 2025-07-03 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 14 Anamori and GPS Anamori and GPS 2025-07-10 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 15 MuMu and Photosynthesis MuMu and Photosynthesis 2025-07-17 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 16 MuMu and the Action Camera MuMu and the Action Camera 2025-07-24 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 17 MuMu and the Refrigerator MuMu and the Refrigerator 2025-07-31 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 18 Rokugo and the EMS Rokugo and the EMS 2025-08-07 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 19 Tenkubashi, Lies, and Video Tape Tenkubashi, Lies, and Video Tape 2025-08-14 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 20 Akihiro and the Tankless Toilet Akihiro and the Tankless Toilet 2025-08-21 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 21 Sonoko and USB Sonoko and USB 2025-08-28 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 22 MuMu and the Retro Appliances MuMu and the Retro Appliances 2025-09-04 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 23 MuMu, Sakurako and the Risk of Apocalypse MuMu, Sakurako and the Risk of Apocalypse 2025-09-11 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the... Me and the Alien MuMu Season 1 :Episode 24 MuMu, Sakurako and the Day the Earth Stood Still MuMu, Sakurako and the Day the Earth Stood Still 2025-09-18 A cat-like alien from a distant galaxy, MuMu, arrives on Earth. His goal is to learn about home appliance technology on Earth to recover the...