http://www.sutv.zaq.ne.jp/ckbsr709/main.html

上面是 小老头的官网。

官网主页上有提到岸部用什么弦？
小老头？

“...Masa Sumidé says, “Masaaki’s music is simply beautiful and his playing flows like silk.... Alchemy and Masaaki—a very dangerous mix!”
As you can already see,Masaaki uses Alchemy GoldPhos CL.
And Masaaki Kishibe says about Alchemy:
“These strings are simply MAGIC! Before switching to Alchemy, I routinely restring my guitar for each gig. Alchemy stays crisp and clear throughout a gig—and MUCH longer. Not long ago, I realized that I almost forgot the last time I replaced them with a new set of Gold Phos. In addition to endurance, dynamic resonance and a natural, silky-smooth texture make Alchemy a distinct choice over any other coated strings I’ve ever tried. I recommend them to any acoustic guitar freak on earth. Alchemy is a sure thing!”...”
英文原文只搜到一处，http://www.deanmarkley.com/EndArtists/MasaakiKishibe.shtml
如果不是杜撰，应该是译自日文，原话已无可考。
Dean Markley是美国一家琴弦，吉他配件及吉他制造商。
上述页面含有关于Alchemy GoldPhos CL的导购链接，但已经无法打开。
岸部倘若真的推荐这弦，而且如此地热情洋溢，不遗余力，相信是收了广告费
@pbecnu 想听听你的看法

确实如此。岸部一直都在用这个琴弦。不是网上的蓝钢，是海螺炼金。淘宝上有挂出来，但是都没货。