Reviews

Kaijin Kaihatsu is a good show. It is solid in all respects with above average animation and a fun plot. Overall this is a slice of life seinen comedy with workplace and super hero humor. It seems they included a lot of existing Super Sentai/Power Rangers heroes into the series which I found to be quite endearing. Kaijin Kaihatsu focuses on the villains however, and it does a great job in doing so. To be more precise it focuses on developing all the strange monsters normally featured in Super Sentai type shows. It also includes power ups, giant robots, all the usual Japanese Super Hero stuff. It is a great series to watch and fun to see the villain side and efforts put in to create their "evil" monsters.

The workplace humor is quite great and had many amusing moments. The titular character Kuroitsu is also a great character. There's a lot of modern humor featured as well but with the Japanese anime style comedy. Basically if you like anime style comedy, this show is likely for you. The modern gags I personally believe were well done and achieved creating a fun modern comedy show. There's also little bits of lore here and there for many of the characters. The entire evil company featured in the show was completely filled with great characters too.

Overall this show is very good in general to relax to. It is a modern Super Sentai from the point of view of the evil side, endearing characters all over, and it is a show that is also mostly a comedy anime.