The Japanese Nikkei 225 index had increased by 0.3 percent at the lunch closing, while the broader Topix index fell by 0.7 percent.
The Hong Kong-based Hang Seng rises by 1.5 percent.
Shanghai and Shenzhen are closed for the holiday.
Thursday's trading on the Asian stock exchanges is mainly going in cheerful tones.
The Japanese Nikkei 225 index had increased by 0.3 percent at the lunch closing, while the broader Topix index fell by 0.7 percent.
The Hong Kong-based Hang Seng rises by 1.5 percent.
Shanghai and Shenzhen are closed for the holiday.