Purchasing Magazines

"Otona no Kagaku(Science for adults) " is a series of scientific kits that will appeal to your intellectual curiosity. You can learn the principals of science by assembling and experimenting yourself. There are 2 different kinds of "Otona no Kagaku" at present.

  • 1. The Otona no Kagaku Magazine

    This is a magazine supplemented by set of plastic parts made for assembly.
    You can put the entire mechanism together in under an hour. Articles can be found in the magazine that provide instructions as well as additional information associated with the supplement.

  • 2. Otona no Kagaku Product Version

    This is a set of plastic parts prepared for assembly, complete with tools and an instruction booklet.
    You can make scientific materials in just a few hours.


  1. Both the Otona no Kagaku Magazine and the Instruction booklet for all Otona no Kagaku Products are written in Japanese only. English instruction has been provided via our website Please download and use them.
  2. Some items don't need assembling.
  3. Some items require batteries. Batteries are not included.
  4. No special soldering or tools are required.