The model who goes by the alias Ai O-totsu, or Bumpy Love, is dressed in the crimson high school uniform of her video game personality today, but instead of acting out pubescent fantasies on the computer screen like her electronic double, she's posing for pictures, smiling bashfully and giving out name cards.

"My age is a secret," she says between photo shoots at a Tokyo event hall as a row of men with cameras line up beside her. She explains the video game she is acting out: "It's a love simulation game. It's a game where if you get along with the girl, you get to have sex with her. Hee hee."

Taking her picture is a young man dressed in a green jacket, yellow trousers and a red tie going by the name Kaicho, or Mysterious Bird. He's playing Hokari Junichiro, a sidekick character from another love simulation game.