Un'no
About
An old man who lives in the abandoned residential satellite the Graveyard.
Although advanced in years, this master swordsman possesses astounding physical abilities, and he even manages to cut off a mobile suit's arm without the aid of a suit. In addition, he possesses suit piloting skills even though he's a Natural.
He spent the later years of his life as the Graveyard's caretaker, where he fought against invading looters who were searching for the technologies left there.
When Lowe Guele showed up at the Graveyard in search of a sword to replace his Beam Saber, the old man was at first suspicious and attacked, but gradually came to recognize Lowe's spirit.
After that, he taught Lowe his sword skills and swordsmithing techniques, and even helped repair the Gerbera Straight, a fine blade that was almost completely rusted away.
(Source: SD Gundam G Generation Cross Rays)