ツナギメ is an album by ひだまり that was released in 2012. If I remember correctly this came from the website of a Japanese internet magazine (or label?) that used to host tons of downloads, majority didn’t work though. The downloads got discontinued though so this album isn’t really available anymore (to my knowledge at least). This album is J-rap.
ひだまり are a really good rap duo. Their flow is really good and their voices are really good too. They both and occasionally sing throughout the album. The beats are very much in the Japanese net rap style which I love. Good melodies, cut up samples, odd choice of songs to sample, and very hip-hop/rap beats. Their music has a really pleasant happy carefree vibe, even in the darker songs.
Download this awesome album here