Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important. His older sister calls him to transfer to a strategic defense school, where many of the students (many of which are large-breasted girls) use their HHG abilities to fight invaders from another world while wearing extremely skimpy pilot outfits. Kizuna's fighting ability doesn't measure up, but his sister has another plan; getting the girls to have erotic experiences with Kizuna, so that it will allow them to replenish their energy or power-up. It looks like his new school life is going to be full of embarrassment!

(Source: MangaHelpers)

Details

Genres

Studios

• Production IMS

Staff

• Yasunori Yamada — Series Composition
• Kouhei Hashimoto — Key Animation (eps 2, 7, 10, 12)
• Masakatsu Oomuro — Sound Director
• Ryouhei Matsuda — 2D Design, 2D Design (OP), Motion Graphics (eps 1-12), Photography (Aine Transformation Scene, ep 1), Photography (Hayuru Transformation Scene, ep 6), Photography (Kizuna Transformation Scene, ep 12), Photography (OP, eps 8-10), Photography (Yurishia Transformation Scene, ep 2), Special Effects, Special Effects (OP, eps 1-12)
• Iori Nomizu — Theme Song Performance (OP & ED)
• Yuuki Ogawa — Episode Director (eps 1, 12), Storyboard (eps 1, 7, 12)
• Kan Soramoto — Animation Director (ep 11), Assistant Animation Director (ep 4)
• Hiroyuki Furukawa — Director
• Takumi Sunakohara — Character Design, Key Animation (OP, eps 1, 4, 8)
• Hisasi — Original Character Design
• Tooru Iwazawa — Key Animation (eps 1, 4, 6, 8, 12)
• Kana Miyai — Character Design