Name historic empires/country for each Asian country. If the country never had an empire or it is unclear, an empire in the region that owned it will be listed.
I would like to recommend some old Empires/nations for some of the nations that don't have one.
For Tajikistan I'd recommend the Kushan Empire as it has connections to Tajikistan. For the Philippines I'd recommend the Sultanate of Sulu or the Kingdom of Tondo as they're some of the most famous of pre-Spanish Colonization kingdoms.
I believe Srivijaya and Majapahit both owned mainland Malaysia and parts of Indonesia, so it's a bit ambiguous which is which.
For Tajikistan I'd recommend the Kushan Empire as it has connections to Tajikistan. For the Philippines I'd recommend the Sultanate of Sulu or the Kingdom of Tondo as they're some of the most famous of pre-Spanish Colonization kingdoms.