Movies Like Sunday Wasteland Special Vol.1 "The Unidentified Creature Lurking in the Jungle of Saitama: Gurotan"

If you liked Sunday Wasteland Special Vol.1 "The Unidentified Creature Lurking in the Jungle of Saitama: Gurotan" (2016), a movie directed by Atsushi Ômori, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Ghidorah, the Three-Headed Monster (1964)
★ 7/10
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
2
Mutant Pumpkins from Outer Space (2009)
★ 6.1/10
Susan Murphy (a.k.a. Ginormica) and the Monsters are now working with the US government as special ops. So when an alien presence is detected in Susan's hometown of Modesto, California -- right before Halloween -- the…
3
GANTZ:O (2016)
★ 7.4/10
After being brutally murdered in a subway station, a teen boy awakens to find himself resurrected by a strange computer named Gantz, and forced to fight a large force of invading aliens in Osaka.
4
Tarzan & Jane (2002)
★ 6/10
With the first anniversary of her wedding to Tarzan beckoning, Jane ponders how to make it the perfect English celebration.
5
Crayon Shinchan the Movie: The Storm Called: The Adult Empire Strikes Back (2001)
★ 8.2/10
Shin-chan must rescue the adults of Kasukabe when they mysteriously abandon their responsibilities to relive their youth at the new 20th-century expo.
6
The Blob (1958)
★ 6.2/10
A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they try to protect their hometown from a gelatinous alien life form that engulfs everything it touches. The first to…
7
The Banana Splits Movie (2019)
★ 6.5/10
A boy named Harley and his family attend a taping of The Banana Splits TV show, which is supposed to be a fun-filled birthday for young Harley and business as usual for Rebecca, the producer of the series. But things…
8
Attack on Titan II: End of the World (2015)
★ 6.3/10
Eren Yeager leaves to restore a break in the wall destroyed by a Titan. He comes under attack by the Titans and is cornered. Shikishima comes to his aid. The titans never stops attacking. Eren is now injured and tries…
9
Pokémon the Movie: Secrets of the Jungle (2020)
★ 7.2/10
In the Forest of Okoya, Koko is a feral child who has been raised as a Pokémon by the Mythical Pokémon Zarude. Koko has grown up never doubting that he is a Pokémon even though he can't really use any sort of moves…
10
Neon Genesis Evangelion: Death and Rebirth (1997)
★ 7.4/10
Originally a collection of clips from the Neon Genesis Evangelion TV series, Death was created as a precursor to the re-worked ending of the series. Rebirth was intended as that re-worked ending, but after production…
11
Pokémon: Destiny Deoxys (2004)
★ 6.7/10
Deoxys, a Pokémon from outer space, terrorizes the high-tech city Ash Ketchum and his friends are visiting.
12
Detective Conan: Jolly Roger in the Deep Azure (2007)
★ 6.5/10
The Isle of Koumi, a beautiful island in the Pacific Ocean. On the island, people pass an old legend down from generation to generation that there was the Seabed Palace, an ancient ruin at the bottom of the sea, where…
13
Mike's New Car (2002)
★ 6.9/10
Mike discovers that being the top-ranking laugh collector at Monsters, Inc. has its benefits – in particular, earning enough money to buy a six-wheel-drive car that's loaded with gadgets. That new-car smell doesn't…
14
ParaNorman (2012)
★ 7.1/10
In the town of Blithe Hollow, Norman Babcock can speak to the dead, but no one other than his eccentric new friend believes his ability is real. One day, Norman's eccentric uncle tells him of a ritual he must perform…
15
Attack on Titan (2015)
★ 6.2/10
100 years ago, titans suddenly appeared on Earth. Soon, human civilization veered on collapse due to the titans. Humans then built a giant wall to defend themselves. Within the giant walls, humans lived in peace, but…
16
Crayon Shinchan the Movie: My Moving Story! Cactus Attack! (2015)
★ 7/10
The Noharas must survive a hoard of man-eating killer cacti after Shin-chan's father relocates the family to Mexico for work.
17
JUJUTSU KAISEN: Execution (2025)
★ 6.1/10
A veil abruptly descends over the busy Shibuya area amid the bustling Halloween crowds, trapping countless civilians inside. Satoru Gojo, the strongest jujutsu sorcerer, steps into the chaos. But lying in wait are…
18
Doraemon: Nobita's New Dinosaur (2020)
★ 7.3/10
Nobita accidentally finds a fossil dinosaur egg mixed with rocks in the dinosaur fossil exhibition site that he had visited before. He returns it to its original state with the 'time blanket'.
19
Pokémon: Lucario and the Mystery of Mew (2005)
★ 7/10
In the legendary past, before Poké Balls were invented, an aura-guiding hero Pokémon named Lucario sensed two groups of armies about to clash, and a threat of a massive war in front of Oldoran Castle in Kanto that…
20
Koati (2021)
★ 7.1/10
Three unlikely heroes - Nachi, a free-spirited coati; Xochi, a fearless monarch butterfly and Pako, a hyperactive glass frog - embark on an adventure to stop wicked coral snake Zaina from destroying their rain forest…