The three have been hacking through internet systems for several years, having an introduction to cyberspace in mid July of 2004.
They have been found on several different sites and random message boards, including the Fullmetal Alchemist V-2 MSN group, zomgfta, gaiaonline, and where they first proclaimed their individuality; Neopets. They recite quotes from LittleKuriboh's series on youTUBE called "Yu-Gi-Oh!: The Abridged Series". With their rigid antics, they have developed the Royai MSN group, dedicating the site to a pairing from Fullmetal Alchemist.
The three of them come up with random theories for several different anime/manga series. Such as Selim Bradley from Fullmetal Alchemist. Their theory is that the Fuhrer’s son is really Roy Mustang's offspring from the known fact of him being adopted to the Bradley family. That also gives them the conclusion that the boy is Global Warming. Edward Elric, from the same series, has an apparent probability to rust from his automail arm and leg. Their favorite theory so far has been dubbed the "Automail Spandex", that has roots from Rock Lee of Naruto, Scar of Fullmetal Alchemist, the American series of Power Rangers, and Vegeta from Dragon Ball Z.
Above all, their illusive speeches are known as “crack conversations”. Including the same automail spandex, which remains the “awesomest thing ever” in their mind. Chread, which originated from Krad of DNAngel. Lastly and most recently, the tree crackers; which have spawned from Kirima stealing her own water.
Kirima is not a member of the Sanshikyaku/Sanshikaku, but has been found roaming around the websites they crave to waver. She is also an assistant manager of the Fullmetal Alchemist V-2 MSN group where they post most of their obscure fantasies.
They seem to have a severe obsession with literacy and grammar, having guidelines that seem to have something to go along the lines with chatspeak not being welcomed to their group.
"Don't 'THE HELL' me! You cannot deny it! Pride is TOM CRUISE!" - Hikari
"You know who needs spandex automail wrinkle-away magical super special magic?! MARCOH! Look at HIS wrinkly face!" - Miki
"Ms. Shelley favored the girls in her class for a very BAD reason..." - Ryoki