Shinku izumi
Shinku Izumi is the protagonist of the DOG DAYS television series. He is a 13-year-old half-Japanese, half-British (Celtic and English) Earthling from Cornwall and the protagonist of the series. He is summoned to the alternate world of Flognarde, the Kingdom of the Biscotti Republic as Princess Millefiori's "Hero".


Shinku has indigo eyes, bright blonde hair, and fair skin. He's mostly seen smiling, frowning when he's thinking. His battle suit is the colors of white and dark gray on his jacket. All white cape with red on the opposite side. Black pants, a blue head ribbon, red bandages wrapped, one visibly seen around one of his arm, the other with a metal glove on it. His boots are gray, black, and red. His school uniform is a white button up shirt and dark gray pants with sneakers.


He has a cheerful and straightforward personality, always going at his own pace. Athletic and acrobatic, he loves sports as well. Shinku is not very bright and is ignorant since he thought Eclair Martinozzi was a boy.


He was a first-year middle school student in Japan's Kinokawa International School prior to the summon.

Powers & Abilities

Shinku wields the Divine Sword Palladion, one of the Treasure Swords pair of Biscotti Republic borrowed from Millhiore. It is a weapon that can assume different forms according to its owner's preference. In Shinku's hands, it is usually in the form of a staff, and sometimes as twin spears, jet board "Tornader" or shield "Defender". Shinku can use fire-attributed Emblem Arts whenever in battle. In the later episodes in season 2, Cinque has also gain the ability to use the hero crystal given by Adel.

  • Hero Kick: A high, acrobatic drop kick at the opponent.
  • Hero Express: By transforming the Palladion into the Tornader, Shinku exerts his bright power to boost for higher speed and acceleration.
  • Hero Defense: Shinku defends against enemy attacks by transforming the Palladion into the Defender.
  • Skycracking Cross: With Palladion in twin-spear mode, Shinku fires off a cross-shaped energy blast towards the opponent(s).
  • Skycracking Double Cross: A combination move with Eclair Martinozzi, as they both simultaneously fire off their Skycracking Cross.
  • Holy Saber: A combination move with Millhi. With Shinku and Millhi respectively wielding Palladion and Excelide, they simultaneously fire off a large holy-energy blast.
  • Infernal Fire Emblem: Shinku's emblem cannon.
  • Infernal - Neptune Twin God Fist: Combination of Shinku's emblem cannon and Nanami's emblem cannon.


  • The voice actor of Shinku is by "Mamoru Miyano" who is also the voice actor of Tamaki Suoh (Ouran High School Host Club). In roles, both of them are very slow when it comes to their love life.
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