Release the Spyce

Both series features cute High school girls who are also spies. 

Both have a close-knit group of people fighting against some evil. Both have a close relationship between the "main character" and a friend. 

Both star high school girls who work undercover for a military police organization that protects the city from crime.  

From the very first episode, I already thought these two were very similair. Both animes have the MC partnered with a "senpai" as their mentor. Their mentor has a tragic back story that will slowly get revealed. And the Ops of both animes are bomb~  

The beginning of the main character is weak or does not know anything. After joining the group, the main character began to show hidden talents. In addition, the same in terms of setting. It comes from female students from the same school. The main characters of Yui and Momo are very similar, as I mentioned earlier. 

- Both series have girls acting in secret - In Akuma no Riddle they are killers and in Release the Spyce they are spies - There are plenty of fight and action scenes in both series 

For those who like cute teen girls in feminine uniforms wielding blades and other lethal weapons and getting involved in close combats against inhuman opponents that involves some corporate's evil ambition with a bit lesbian subtext, Toji no Miko and Release The Spyce are all for you! 

Both series are very similar, in principal: - Anime originals. (No manga, no LN) - Groups of city/world-saving girls. One has magical girls, and the other has batman-girls using ability-enhancing drugs. The only real difference is that Mahou Shoujo Madoka is very bloody and filled with gore. 

Both series have a character with the same name and hair colors who work as the assistant for their beloved seniors. Also, both series shares the same concept about secret identity. In Release the Spyce, the Tsukikage girls are high school girls, but secretly spies who fight against bad guys. As for Shokei Shoujo no Virgin Road, Menou is a priestess, but secretly an executioner who kills the otherworlders and those who committed taboo acts. 

Both shows start off surprisingly well, but turn into sexist ecchi abominations halfway through both seasons. 

Spy theme. 

Goodlooking girls in cute/sexy uniforms/costumes wielding weapons/using supernatural powers fighting against evil and protecting the world. The difference is, in Release The Spyce, the girls are spies who hide their identity in public and they seem only to possess outstanding physical prowess and not having supernatural powers. While in Schoolgirl Strikers: Animation Channel, the girls' true identity as super heroines are not covered and they also possess supernatural powers. Its time for the girls pick up their weapons and save the world! 

The same plot where a group of all female heroine we out to defeat evil forces while maintaining a double life.  

Both are a group of people in an underground (vigilante-like) organisation who want to protect their city from evil, the difference is that Release the Spice has a more "cute girls" concept and Triage X has more fanservice. 

Ninja spies using gadgets to fight against an evil organisation from within the shadows. Contains lots of ninja and spy cliches. Both also have elements of superhuman abilities and ninja pets. 

- Both series features a group of only girls who are also ninjas/shinobi in secret. - Both series have similar genres, but SK focus on ecchi. - MCs have power ups in battle. RtS (Spyce), SK (Shinobi transformation) - RtS (bassed on Manga), SK (bassed on Game) 

Release the Spyce is the non magical, spy centered version of Yuuki Yuuna wa Yuusha de Aru. While Spyce doesn't reach the heights of YuYuYu, it also manages to give you enjoyment with nice girls who are basically carbon copies of each other's anime. The main characters in RTS and YuYuYu are short haired pink girls who are very happy-go-lucky in normal times, but get serious when push comes to shove, Momo and Yuuna are also the ones who have more character development during the show. Their mentors and best friends of the MC are well-endowed girls who suffered the loss of functionality of one of the part of their body, Yuki's right eye and Togo's legs respectively. They also tend to be very patriotic and they're the voice of reason of their respective group. The leaders (Hatsume and Fuu) are very hot blonde girls who also are the oldest of the cast, both of them are charming, too. Last but not least, there's the twin tailed tsunderes (Fu and Karin) who are impulsive, but also very competent on battle. In both animes, the girls use an enhacer to improve greatly their physical and magical talent for a limited time. While the Spyce of RTS is only for higher physical enhacing, it's also for unlimited consumption; however the Mankai of YuYuYu has secondary effects and it's only usable for a few times overall. read more 

Both have the same all girls action theme, where the girls were pretty much the bad asses around here and both includes a lotta gadgets, fighting and outsmarting their pursuers . In in the case of Cat's Eye it was all about outsmarting the police, while in Spyce it more like a modified version of an US cartoon "Totally Spies" which was adapted in a Japanese version.  

Both shows are about a group of school girls and their characters designs are done by the same person also there's yuri subtext in both shows. The main difference is that Yuru Yuri is a slice of life comedy while Realyse the Spyce is an action show. 

It has the same character relationship where there buddy system implemented among characters . it involves a group of people whom were out to fight crime and it involves something that enhances one ability to fight ,except, in Spyce both protagonist and antagonist have to juiced up to maximize their fight abilities, while in DD the juice being used was more like a drug that get's one addicted to it and it's up to the characters there to put a stop on it.  

Goodlooking girls in cute/sexy uniforms/costumes wielding weapons/using supernatural powers fighting against evil and protecting the world. The difference is, in Release The Spyce, the girls are spies who hide their identity in public and they seem only to possess outstanding physical prowess and not having supernatural powers. While in Ange Vierge, the girls' true identity as super heroines are not covered and they also possess supernatural powers. Its time for the girls pick up their weapons and save the world!