HAYARIKI trademarks include HAYARIKI, hayariki and logos owned and used by Hayashida Riki. Hayashida Riki takes great care in the development and protection of HAYARIKI trademarks and reserves all rights of ownership of HAYARIKI trademarks.
Hayashida Riki carefully limits the use of the HAYARIKI trademarks. No other company may use the icon unless it has the express written permission of Hayashida Riki, or is licensed by Hayashida Riki to do so.
Don't alter the approved Hayariki trademarks.
Don't incorporate HAYARIKI trademarks into your company's product names.
Don't use HAYARIKI trademarks for a product or service as a noun, or in the plural form.
Rules for marking product names differ by country. You may need to seek guidance from a trademark professional.