The Democratic Progressive Party has played the unity card in the Taipei mayoral race, with former president Tsai Ing-wen publicly stumping for Puma Shen for the first time — positive news for the DPP's morale.

• Shen will register his candidacy for Taipei mayor on the 2nd, with Tsai making her first public appearance alongside him.
• The "25+1" city councillors and council candidates will share the stage, projecting an image of grand unity heading for victory.
• Through her official LINE account, Tsai introduced "a good friend" to Taipei residents, warming up support and driving traffic to Shen.
• Shen's campaign has launched an interactive game in which supporters can upload a photo to generate a group shot with cartoon versions of Tsai and Shen, boosting the campaign's social media presence.
• The two have not appeared together publicly since a photo taken at a consultation meeting in May, and this appearance is seen as a key step in consolidating the party's vote.

Outlook: Once registration is formally completed, the campaign enters its close-quarters phase, with the DPP pushing hard to consolidate votes and expand mobilisation on social media.