Summerless

Alt title: Natsu no Nai Toshi

Summerless

If you're looking for anime similar to Summerless, you might like these titles.

Knights of Sidonia Movie

Knights of Sidonia Movie

A compilation film, recapping the first season of Sidonia no Kishi.

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Knights of Sidonia

Knights of Sidonia

An alien race called Gauna has destroyed Earth leaving humanity struggling to survive, aboard the spaceship Sidonia. Even though it’s been a century since the last encounter with the Gauna, military service is mandatory. For Nagate Tanikaze, whose grandfather secretly hid him in the forgotten bowels of Sidonia, it’s a strange new world as he’s forced to come to the surface. Yet his recruitment comes just in time, for the Gauna have suddenly reappeared.

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Knights of Sidonia: Battle for Planet Nine

Knights of Sidonia: Battle for Planet Nine

After the events of season one, the authority of Sidonia plans on turning the tables and strike at the enemy's heart. Ace Pilot Nagate Tanikaze and company again must put their lives in the line protecting Sidonia, but now in company of an unexpected ally; a sentient Garde-Gauna hybrid.

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Blue Gender: The Warrior

Blue Gender: The Warrior

In the early 21st century, the emergence of an incurable condition known as B-cell growth led some of the affected to become "Sleepers" - people put under statis until a cure could be found. Yuji Kaido is one such Sleeper who awakens, several decades later, to a horrifying new reality. Giant bugs known as Blue have invaded the Earth, eating everything - and everyone - in sight. Now, all Yuji can do is escape from the city with the ones who saved him from his inevitable death, and make their way towards Second Earth: mankind's new home in space.

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Ajin OVA

Ajin OVA

OVA #1 - The Ajin Control Committee's most feared worst-case scenario: "The Shinya Nakamura Incident."

OVA #2 - A special side story depicting the everyday lives of the characters. This will let people see the unexpected and frank reactions that were never shown in the TV anime or films. Taking forbidden peeks at their lives might become a habit!

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Sidonia no Kishi 3

Hell Target

Hell Target

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Terra Formars: Revenge

Terra Formars: Revenge

2620 A.D. In order to find a vaccine for the virus from Mars with a death rate of 100% called the Alien Engine Virus, Hizamaru and the crew went to Mars to get a sample of one of the giant cockroach creatures, otherwise known as Terraformars. An unforeseen accident happens, and while Akari and the others fight the roaches to try to escape, humanity is fighting with each other behind clothes doors. The ultimate story of survival with Mars as the background... Round 2 is about to start!

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Cagaster of an Insect Cage

Cagaster of an Insect Cage

Thirty years after a disease that turns the infected into carnivorous insects emerged, a young exterminator and a teenage girl search for her mother.

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Malice@Doll

In a distant future, mankind has been wiped out and only its robot creations are left to roam the earth. Amongst the cleaners, plumbers and maintenance droids lives a group of Dolls whose soul purpose was to sexually entertain their clients. With no more patrons, Malice spends her days singing and walking the empty streets, dreaming of the days when she had a purpose. Now all she can give is a simple kiss – something that causes an ancient being to awaken and grant the android a real human body. Shunned by her former robot companions, can Malice find true happiness in her new form?

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