The carpet colors are used to put effect into SASUKE and usually sometimes on obstacles. They have always been used in the First Stage and sometimes in the later stages.
This carpet was only used in SASUKE 1 and it is so far the only color carpet in SASUKE to be in the first three stages. It was removed in the next competition when the course was brought outdoors.
Probably the carpet with the longest use in each SASUKE tournament and it was first in use when the course was placed outdoors and it is the only carpet to be only in the first stage. It originally lasted from SASUKE 2 to SASUKE 12, but after Urushihara Yuuji's Kanzenseiha it was brought back into the First Stage. A portion of the carpet would be used on the Sosoritatsu Kabe from SASUKE 3 to SASUKE 4, and a line of green paint would be used on the Soritatsu Kabe after the green carpet returned.
This carpet was used during the moderate course redesign after Nagano Makoto's near miss in SASUKE 12. It was used on obstacles when it was first used, and it lasted from SASUKE 13 to SASUKE 17. This carpet returned for SASUKE RISING.
This carpet was first used after Nagano Makoto's Kanzenseiha in SASUKE 17. It was used in every Shin-SASUKE tournament. A middle line with red paint would be used on the Great Wall in SASUKE 18 and the Soritatsu Kabe in SASUKE 19 - SASUKE 24. In SASUKE 25 it was moved to the start on the Third Stage.