If you are no longer training, you are not considered to hold any rank in Shorinji Ryu. Your sensei may reduce or advance your rank as he or she sees fit. Promotion or reduction of rank is a teaching tool, providing an objective evaluation of your progress in karatedo. Preoccupation with rank shows a lack of understanding. Anyone can buy and wear a belt.
Belts are meaningful only as signs of demonstrated growth.
When returning to the dojo after a lengthy absence, or when visiting the dojo of another system, always wear a white belt. It is customary to wear a white belt while recovering from sickness or injuries, to signal your partners and teachers that you are temporarily weakened. 4th dan Black belt or red and white hori. 5th dan Black belt or red and white hori. 6th dan Black belt or red and white vert.