Open Access fee for Wiley journals
In the case that an NAOJ faculty member, research fellow, or SOKENDAI graduate student acting as the Responsible Corresponding Author (RCA) submits to a Hybrid or Full Gold Open Access journal published by Wiley, a limited number of free waivers for the Article Publication Charges (APC) are available.
For the details, please see the Library Information "Support for Article Processing Charges (APCs) through Wiley Conversion Agreements."