Can I obtain a DTV visa to study Buddhism or for dental work as a 'Soft Power Activity'?

The possibility of obtaining a DTV visa for studying Buddhism using a letter from a temple Abbot has not seen successful cases yet. However, using dental work as a reason for the 'Soft Power Activity' is more promising, provided there's proper documentation such as an appointment and care plan from a recognized dental clinic. Additionally, teaching Buddhism must be through a registered school according to the Ministry of Education, which may exclude most temples. The approval also largely depends on the specific embassy and how well the application is presented.