A dominating person. There are times when he is insensitive, saying things like "What's wrong with telling the truth? If you don't like it, then improve things!". He repeatedly makes enemies among the nurses. He hasn't got any evil intentions. Among the nurses there is also a faction which wants to aid him. When the doctor who was his former tutor was still on active duty, he studied hard under his guidance and demonstrated his intelligence.
- His name means light, candlepower.