Shiranai Kao

From [Wasurenagusa](http://www.mangaupdates.com/groups.html?id=1832): As a child Tanabe was always tagging behind Haruyama, but in high-school after he became a ping-pong ace their relationship is gradually getting worse. Who is the one tagging along for real and why is Tanabe always so quiet? A touching and yet funny story with ping-pong as its background. This volume also contains a one-shot about one very interesting hairdresser and a two-chapter story about a dentist and his fated client.