, is a 2011 Japanese science fiction anime television series produced by Sunrise under the direction of Yoshimitsu Ohashi. Script supervisor is Shin Yoshida with mechanical designs by Ippei Gyōbu. The series began broadcasting in Japan starting July 3, 2011 on the Mainichi Broadcasting System and later will be rebroadcast by TV Kanagawa, TV Aichi, Tokyo MX, and Teletama. The anime was originally licensed by Bandai Entertainment for streaming, but they shut down in 2012. Following the 2012 closure of Bandai Entertainment, Sunrise announced at Otakon 2013, that Sentai Filmworks has rescued Sacred Seven, along with a handful of other former BEI titles.
Plot
Alma Tandōji lives a lonely and solitary life in a certain port city within the Kantō region. One day, he is approached by Aiba Ruri who asks for his help, for the power of the Sacred Seven which resides within Alma. However, Alma turns her away. In the past, Alma had hurt people with that power. Since that moment, he had foresworn it. But when the peaceful city is attacked by a monster, Alma reluctantly decides to use the Sacred Seven. However, his powers go berserk and the situation becomes even more dire. At that moment, Ruri comes to his aid by inserting a sacred stone made using her jewel necklace and transform him to his true form.
Characters
The main protagonist of Sacred Seven. He was born with the power of Sacred Seven from his mother's exposure. A few years ago before the series, he lost control of his powers and harmed a lot of people. Therefore, he has been living in solitude ever since. Alma can only control his true powers if Ruri inserts a special Lightstone in him. He has access to all seven powers (hence the name 'Sacred Seven'). It has also been stated that he has the highest level of Sacred Seven that even surpasses Kijima. Alma used to have a crystal that belonged to his mother that was supposed to suppress his powers, but it was thrown into the river by a bully which caused the incident. He has been looking for it ever since, hence developed a habit of looking for rocks. He became a member of the Geology Club at the same time Kagami and Ruri did. In episode 11, it was revealed that Kenmi caused the incident to test Alma's powers. Also the revelation that he met Ruri when he was little and realizes how important she is to him.
The main heroine of Sacred Seven. She is the daughter of a billionaire noble family who were killed by a Darkstone. She created Aiba Foundation to combat against the Darkstones. She is a Lightstone that has the ability to turn a gem into a Lightstone and insert it into Alma to control his true powers. She became the chairman of Alma's school (where she heavily renovated the school) and a member of the Geology Club to keep in contact with Alma. She has a twin sister named Aoi who also survived the Darkstone aftermath, but was crystallized. Her whole foundation is occupied with female maids. She has feelings for Alma which is shown throughout the series.
Ruri's sister, she had protected herself with a Crystal like stone when Kenmi killed her parents, since then she had been sleeping inside this crystal. It seems she has feelings for Kagami. In episode 12 she is shown her waking up and alive.
Ruri's personal butler and field commander for the Aiba Foundation. At 18, he graduated from Harvard and is enrolled in Alma's school for his convenience. He became class president and a member of the Geology Club when he enrolled. He has his own personal mech to fight Darkstones called the Engagement Suit.
A childhood friend of Alma after the incident. She is the only person that is not afraid of Alma despite the rumors. She's the head of the Geology Club. She has an obsession of finding good rocks, a trait that she passed on to Alma. Naito Kijima
He is the main rival and sub-antagonist of Alma. He is the same being as Alma except that he overuses his power, causing his condition to deteriorate unless it is treated with a vaccine. He can alter objects around his surroundings and Darkstones into his weapons. He truly wants to be free even if he has to fight the Aiba Foundation for it. He has a bitter grudge against his former superior, Kenmi. He considers Alma as a higher class than himself. His companion, Fei, takes care of him. Fei Lau Zui