I'll keep the background short: I grew up an athletic tomboy and skincare was the last thing on my mind ("Skincare is for pansies!"). That is, until that job (lots of daytime travelling in a hot country and very late nights) and a new hobby (surfing). A relative strong-armed me into getting monthly facials to fix all the abuse, and I finally realised how hard it was to repair all the damage.
I moved away a couple of years ago and haven't been able to find a beautician as great as my last (and only!) one. Zits? Open pores? Dull complexion? All would be gone the day after a session with her. I tried lots of facial products and routines, but they didn't work, regardless of price and promise.
I heard about this book and bought it - I've never bought a skincare book in my life, because I think most of them are codswallop. This book however, aims to teach you to take care of your own skin without having to spend a fortune on salons and special treatments. It starts off by dispelling skincare myths and explaining other aspects of daily life which contribute to skin deterioration. This is followed by a section listing the kit you will need for Saeki's recommended routine - there is no actual brand-plugging (as obviously you need to find the equivalent most suitable for your skin), except for a couple of Saeki-branded items, but you should be able to easily find substitutes at your local drug store. All items are common and affordable.
Most of the book walks you through face massages and rejuvenation routines. I'm not sure what the previous reviewer meant by there not being enough information, because all the photos and routines are accompanied by sufficient explanations, and there is certainly no shortage of text. All instructions are clear and concise, and even if you hate reading, the photos and diagrams speak for themselves. The routines are all no trouble and quick to execute, and can be easily worked into your daily or weekly schedule.
The most valuable section in the book teaches you how to assess your own skin condition and find out its needs. Verdicts like "Skintype, normal" and "Oily T-zone" are babytalk compared to what's in this section.
If anyone is worried about the quality of translation, the book, though distinctly Japanese in its tone and manner of instruction, makes for a very refreshingly positive and simple read. For some reason, the skincare advice also reads very Asian (which I am), and perhaps Caucasians or darker-skinned races might find this very different from their norm. And as an East Asian, I also really appreciate that this book avoids promoting that silly idea which says perfect Asian skin has to be bone-white.
The best thing about the book is that I am now finally able to achieve the skin condition I had with my former beautician - by myself!
So if you're Asian: seriously consider buying this book. If you have some other skintype: try it! You might learn something new. And if you're male: well, I tried stuff on my husband, who was pretty much a moisturiser and facial wash virgin, and it immediately showed results.