Who is leading the AIG Women's Open

This live report will be updated throughout the Championship with updates from Royal Porthcawl. You can also follow live scoring here, listen live to AIG Women's Open Radio, and watch live coverage on R&A TV.

Eri Okayama and Rio Takeda top a leaderboard dominated by Japanese players as day two of the AIG Women's Open gets under way.

After struggling with a back issue in the lead-up to the Championship, Okayama made six birdies in a five-under 67 to hit the front.

That score was matched by her compatriot Takeda, who offset a double-bogey seven on the 9th with seven birdies.

Okayama and Takeda lead Miyu Yamashita by one, while three other Japanese players – Chisato Iwai, Mao Saigo and Shiho Kuwaki – are at three-under alongside Alexa Pano, Ina Yoon, Manon De Roey, Mimi Rhodes, Laura Fuenfstueck and In Gee Chun.