
Quick answer — Kenji Andou worked on Tiger & Bunny (Mechanical Design), Rage of Bahamut: Genesis (Creature Design), Go! Go! Loser Ranger! Season 2 (Mechanical Design) and 7 more anime.
Kenji Andou worked on Tiger & Bunny (Mechanical Design), Rage of Bahamut: Genesis (Creature Design), Go! Go! Loser Ranger! Season 2 (Mechanical Design), .hack//Quantum (Creature Design), King of Thorn (Creature Design), Origin: Spirits of the Past (Mechanical Design), Under the Dog (Creature Design), Saint Seiya: LEGEND of SANCTUARY (Gold Cloth Design) and 2 more.