Second Soul of Chogokin Project book continues where the first book left off, with brilliant articles and tons of beautiful shots of the actual toy and prototypes starting from GX-24 Tetsujin 28 until GX-36 Ideon. The book also covers Mazinger Angels releases including color variations of the Mazinger Angels, DX Chogokin releases such as Aquarion, Gacha Gacha Doraemon, Ultra Chogokin, Mecha Godzilla, and Gamera, plus a chapter filled with sketches of SOC figures in the making that makes you appreciate just how much work and detail is put into each and every SOC figure. The final chapter in this book contains in-depth interviews with the creators of the SOC series.