“The Eminence in Shadow.”

Not the main character, and not the last boss. The one who lurks in the shadows of the storyline and holds all the power, hiding his true abilities by acting like a side character. The boy who longs to be a 'Shadowbroker' lives an unobtrusive life as a side character, training to gain magic power until he's killed in an accident and reincarnated into another world.

Reborn as Cid Kagenou, the boy decides to enjoy himself in this other world with a made-up scenario about "the Eminence in Shadow." He starts fooling around with secret maneuvers against an evil cult that he born from his imagination... and it turns out that the cult really does exist! The girls he took on as his subordinates on a whim began worshiping Cid as Shadow, and before he knows it, Cid has become a true "Eminence in Shadow." Before long, Cid—along with his mysterious group the Shadow Garden—will destroy the darkness of his new world.

The Strongest MC x Overwhelming Chuunibyou x A Serious Comedy Full of Misunderstandings

[Source: Crunchyroll Games]

For Ikki Kurogane, graduating as a Magical Knight is nigh impossible. Among Blazers, he’s considered the worst; he can materialize his soul into a weapon, but his magical power is extremely low. To add insult to injury, an unfortunate encounter with the talented and beautiful Princess Stella Vermillion slashes his already slim odds and alters the course of his life forever.

[Source: Crunchyroll]

Everything has been going according to plan, but the hour of awakening draws near. Cid Kageno and Shadow Garden investigate the Lawless City, a cesspool where the red moon hangs low in the sky and three powerful monarchs rule the streets. The true draw for Cid, however, is one who can draw blood–the Blood Queen, a vampire who has slumbered in her coffin for eons. Her awakening approaches, and Cid could finally face a day of reckoning.

[Source: HIDIVE]

An unpredictable battle of superpowers.

Kaname Sudo, an ordinary high school student, receives an invitation email to try a mysterious app called "Darwin's Game."

Kaname, upon launching the app, is drawn into a game where players fight one another using superpowers called Sigils.

Without knowing the reason for all this, can Kaname survive furious battles against the powerful players who attack him?

[Source: official English website]

Moeta Kaoruko ia a 15-year-old high school student and manga creator, who uses the pen name Chaos. After ranking at the bottom of a reader survey, Kaoruko's editor recommends that she enter an all-female dormitory for manga creators. Kaoruko's roommates are shoujo manga creator Koizuka Koyume, teen romance manga creator Irokawa Ruki, and shounen manga creator Katsuki Tsubasa. The girls support each other as they work to become better manga creators.

[Source: Anime News Network]

The destiny of the full moon--
The wheels of fate start spinning on the night of the new moon.

It had been nearly 1,000 years since all the magic in the world disappeared, and most people had forgotten it ever existed at all. Kohinata Mangetsu is a cheerful high school student who has a pretty positive outlook on life, but there was some doubt in her heart.
She has nothing to call her own--
Because she wasn't good at academics or sports, she dreamed of having something she was actually good at.

On a night where the full moon was shining brightly, she happens to meet another girl who also has the character for "moon" in her name named Shingetsu Ernesta Hukami. That was also when she encountered the mechanical dolls called "ARMANOX." The wheels of fate of the full moon start to spin slowly...

[Source: Crunchyroll]

The story centers around the activities of Wakaba Kohashi, "a slightly out-of-tune super" daughter of a well-to-do family, and her friends. Wakaba (literally, "young leaves") looks like an elegant rich daughter, but she admires the trendy gyaru fashion subculture. There is also the pure, innocent, fairy-tale-like Moeko. Mao is capricious and behaves in her own way. Nao used to be an athletic type of girl, but now loves the boys-love genre.

[Source: Anime News Network]

Wakaba is about to have another high school girl dream come true as the girls don maid outfits to work in a maid cafe!

Noel is an 11-year-old girl who despises Christmas. She has lived with her father ever since her parents divorced three years ago, but her father ends up busy at work every Christmas and she cannot play with her friends from school.

On a lonely Christmas Eve, Noel takes her usual apartment complex elevator ride to her home, but when the doors open, she finds herself lost in a humongous factory—owned by Santa Claus. Santa Claus has gone corporate as Santa Company with the motto "Swiftly, surely, secretly." The outfit takes orders and delivers top-notch presents to children in the utmost secrecy. Noel meets some new friends, and together, they take off in a sled to deliver presents.

[Source: Anime News Network]