In the second era, the first Aomoya emperor of the Empire of Cinoh had four 'elemental' royal guards who each forged a mythical weapon. These are:

• Kurokasai. The Black Fire Katana Blade created by Kagegojuu Kishi (Last claimed by Kagegojuu Aite in 3E452)

• Midori-no-Kaze. The Green Wind Yumi Bow created by Yawarakai Midori (Missing)

• Suiryuto. The Water Current Katana Blade created by Urata Nagisa (Last claimed by Urata Anlyth in 3E450)

• Tsuchi-o-Kiru. The Earth Cutter Ko-Naginata created by Maishima Nanako (Last claimed by Yama-no-Tsuki in 3E455)