R☆L滑舌探求歌 (R☆L Katsuzetsu Tankyuu Ka)

Background
The song was first uploaded on March 16th 2008 and is Basutii-P's sixth original work. It's one of the tracks for the Basutii-P's Rin Len Series; track 6 of Chapter 1, the previous song (track 5) being Be mine!. It's Basutii-P's first work to achieve Nico hall of fame (exceeding 100,000 views).

R L Katsuzetsu tankyu uta tells a "talkloid" (though Basutii-P describes it as a "Rin Len rap song") where Rin and Len talks about their "problems" the Act 1 has. The first example was how Rin was unable to say "shi" from "watashi" (I) and "masshiro" (very white). Before going on to the second example of their "fluency" they talked on how Crypton was making a patch (Act 2) and how they're excited for it.

On December 27th 2008, Basutii-P uploaded a version with the Act 2 singing; where it shows how the Act 2s fixed "some" of the problems discussed in this song sung by Act 1. When the song reached 100,000 views on March 2011 Basutii-P uploaded an Append version where Len and Rin celebrates it's 100,000 views hit.

Japanese and Romaji Lyrics
「リンレン」

See you!