On August 29th, the Japan Crypto Asset Business Association (JCBA) discussed crypto asset tax reform at the international Web3 conference 'WebX'. They proposed four suggestions, including changing the individual crypto asset income tax from miscellaneous income (up to 55%) to separate declaration taxation (uniform 20%). Experts emphasized the need to consider the characteristics of crypto assets and make further adjustments to the tax system environment, calling for public participation in the discussion. The meeting also explored the possibility of treating crypto assets as transfer gains and strategies for promoting crypto asset investment and innovation through tax system reform.