On June 14, 2013, Chiaki Ishikawa held a solo live concert in Shibuya.
On May 13, 2013, Chiaki Ishikawa appeared at an in-store live at Tower Records Shinjuku with Natsumi Kon to promote the OP and ED singles from Ginga Kikotai Majestic Prince. In January 2013, Chiaki Ishikawa starred in a play Kagerou Pain ( 陽炎ペイン) which featured her singing several of her songs. In July 2012 Chiaki Ishikawa performed at the Firefly anime festival in Guangzhou, China. In 2012 Chiaki Ishikawa held two solo live concerts in each of Osaka and Tokyo, the latter held at Garden, Shimo-kitazawa. She has also been a guest performer at the C3 anime convention in Hong Kong. She has also performed at Animelo Summer Live in 2006, 2008, 2009, 2010, 2011, and 2012 including collaborations with Chihiro Yonekura in 2008, Angela in 2009 and Minori Chihara in 2012, and being one of the artists in the Animelo Summer Live theme song singles in 2006, 2008, 20. She made an appearance at Anime Expo 2007 as a Guest of Honor.
Since 2003, her popularity abroad as part of See-Saw and as a solo artist has risen significantly. Many of her songs, both solo and with See-Saw, have been used as theme songs in various anime series. She is also the lead vocalist of Japanese musical duo See-Saw. Chiaki Ishikawa ( 石川智晶, Ishikawa Chiaki, previously 石川 知亜紀 before 2005, born Main Tokyo, Japan) is a Japanese singer-songwriter.