Singer Shimatani Hitomi will be providing a new ending theme for the NHK anime "Hanakappa".
Although not much is known about the release date of the song or the new ending theme's air date, the song title has been announced as "Ureshii Koto". Shimatani will be joining fellow Avex artist hitomi, whose new song, "Special", has been the new opening theme since March 28th.
More information will be provided about the two song's release dates as they become available.
Source: Hanakappa, Hitomi Shimatani Official Site