Nee Pon? × Rai Pon!(ね〜PON?×らいPON!Nēpon Raipon) is a Japanese visual novel developed by Navel and its sister company, Lime. The game, made for the PC, was adult-only and was released on August 31, 2007. The "Pon"'s in the title refer to the term pong in the strategy game mahjong. This is due to an element in the gameplay of Nee Pon? × Rai Pon! where the player gets to play mahjong against the computer. The mahjong tiles in the game contain images of the characters from Shuffle! and Soul Link, two previous titles by Navel.