Eita Kobayashi, known mononymously as Eita, is a Japanese professional wrestler who signed with Pro Wrestling NOAH in 2023, where he is a two-time GHC Junior Heavyweight Champion and three-time GHC Junior Heavyweight Tag Team Champion. He is best known for his time in Dragon Gate, where he debuted in 2011, became a one-time Open the Dream Gate Champion, two-time Open the Brave Gate Champion, four-time Open the Triangle Gate Champion, and five-time Open the Twin Gate Champion.