In Rune Factory 2, you can obtain a swimsuit by participating in the Summer Festival, specifically the Watermelon Contest. Winning this contest rewards you with a swimsuit. Alternatively, you can also purchase the swimsuit from a vendor after certain progression in the game. Be sure to check in with the shops during the summer months for availability.
Episode 228: Summer! Sea! Swimsuit Festival!
Summer of the Cicada - 2009 was released on: USA: 2009 (Vail Film Festival)
Tottoko Hamutaro - 2002 A Summer Festival Adventure 1-7 was released on: USA: 11 June 2002
Summer's End - 1985 was released on: USA: October 1985 (Chicago International Film Festival)
A Summer Rain - 2009 was released on: USA: 21 April 2009 (Nashville Film Festival)
Summer Light - 2002 was released on: USA: 21 January 2002 (PlanetOut Film Festival)
Freedom Summer - 2014 was released on: USA: 17 January 2014 (Sundance Film Festival)
Boys of Summer - 2006 was released on: USA: 21 February 2006 (Riverside Film Festival)
Summer Sonic Festival was created in 2000.
Tokyo Summer Festival was created in 1985.
Summer Play Festival was created in 2004.