I am actually for death (capital) punishment. I don't believe in life sentences of 20 years, 30 years, 60 years or 5 times that magnitude that is usually given to a convicted murder with multiple counts. Justice should be given immediately after the verdict is pronounced; in Japan we execute by hanging till death. It is contradictory to prolong a convict's life by life sentence (the state pays for his food, medical feels, clothing, water, bed , tv et al), which costs the state millions of yen (or yuan). The argument of 'labor work' as a form of repayment is contradictory since in the end the state pays to provide living amenities for the life-sentenced convict.
If a convict was guilty of hurting a friend or a family member of mine, I wouldn't want to see him alive and working (and making money). In fact if i had my wish, id gut his belly with a Nihonto myself and see the very life in his eyes evaporate before mine. But i don't have that right, given we live in a land governed by laws. So, id naturally want the convict executed as soon as possible. Hanging is fine. Tho i'd prefer gutting.