TOKYO, June 10 : Nintendo's shares fell 7.5 per cent on Wednesday after the company's Nintendo Direct presentation of forthcoming games lacked titles from top franchises such as "Super Mario". The Kyoto-based company's stock price has been hammered by concerns over a lack of high-profile games to build momentum for the Switch 2 gaming device. The shares are down around a third year-to-date. The lack of a "mainline 3D Mario" for this year's holiday shopping season is "commercially meaningful",