The show explores various niche interests and hobbies of teenagers. It welcomes passionate individuals called “Hamatta-san,” who share their passion for these topics, display their unique skills, and participate in collaborative challenges.
Hama Okamoto
Saaya
1993 · Series
1975 · Series
1996 · Series
1980 · Series
2018 · Series
2004 · Series
2009 · Series
2003 · Series
2016 · Series
2007 · Series
2000 · Series
2001 · Series
2010 · Series
1998 · Series
2005 · Series