30歳の誕生日に発売される最新写真集。海外も含め、さまざまなロケ地で撮影を行ってきた彼女が今回選んだ場所は、千葉県佐倉市・香取市佐原という、100年以上前から栄え、今なお当時の面影を色濃く残す街。デビュー当時から撮影を担当してきた写真家・橋本雅司氏をはじめ、磯山さやかにゆかりのあるスタッフたちが集まり、グラビアアイドルとして、そして1人の女性としての魅力を追求しました。これまで見せたことのない露出の演出もありますが、もっとも注目して頂きたいのは彼女の艶っぽさ、色っぽさ。集大成という言葉がふさわしい一冊に仕上がりました。

Her latest photobook will be released on her 30th birthday. Having shot in various locations, including overseas, she chose this time to shoot in Sakura City and Sawara City, Katori City, Chiba Prefecture, a town that has flourished for over 100 years and still retains strong traces of that time. Photographer Masashi Hashimoto, who has been shooting her since her debut, and other staff members with ties to Isoyama Sayaka, gathered together to pursue her charms as a gravure idol and as a woman. There are scenes of exposure that have never been shown before, but what we want you to pay the most attention to is her sensuality and sexiness. The book is a fitting culmination of her work.

Sayaka Isoyama Photo Collection “GRATITUDE ~30~”