Japanese Symbol For Beginner icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" width="24" height="24"><path fill="#243438" d="M50.02.602c-3.918 3.851-7.834 7.705-11.75 11.554c-1.65 1.625-3.301 3.248-4.947 4.871c-1.654-1.623-3.301-3.246-4.955-4.871L16.622.602c-1.319-1.296-3.625-.364-3.625 1.499v41.913c0 .94.57 1.475 1.167 2.061L20 51.817c3.878 3.814 7.757 7.631 11.641 11.445c.02.026.049.051.074.075l.035.035l.001.001l.031.027c.49.452 1.021.606 1.532.567c.506.039 1.035-.115 1.514-.555l.039-.037a.166.166 0 0 0 .04-.04c.027-.025.055-.049.08-.076l11.637-11.443l5.838-5.744c.598-.586 1.168-1.118 1.168-2.061V2.099C53.627.238 51.318-.694 50.002.602"/><path fill="#4fba80" d="M47.27 6.974c-3.269 3.219-6.541 6.434-9.81 9.652c-1.378 1.354-2.758 2.709-4.131 4.063c-1.382-1.354-2.758-2.708-4.136-4.063c-3.271-3.219-6.541-6.434-9.814-9.652c-1.097-1.08-3.02-.302-3.02 1.253v34.998c0 .789.475 1.229.973 1.723l4.875 4.796c3.24 3.187 6.479 6.37 9.719 9.56l.064.061l.027.029c.006.004.001.008.016.012c.001.008.02.02.031.029c.399.367.842.496 1.269.461c.42.035.864-.094 1.263-.461l.033-.029l.008-.008l.035-.033c.02-.02.044-.041.063-.061l9.719-9.56c1.625-1.599 3.25-3.198 4.877-4.796c.496-.492.973-.934.973-1.723V8.227c-.002-1.555-1.931-2.333-3.03-1.253"/><path fill="#ffdd15" d="M33.33 20.689c-1.382-1.354-2.758-2.708-4.136-4.063c-3.271-3.219-6.541-6.434-9.814-9.652c-1.097-1.08-3.02-.302-3.02 1.253v34.998c0 .789.475 1.229.973 1.723l4.875 4.796c3.24 3.187 6.479 6.37 9.719 9.56l.064.061l.027.029c.006.004.001.008.016.012c.001.008.02.02.031.029c.399.367.842.496 1.269.461v-39.21"/><path fill="#e7c31e" d="M22.757 49.854v-35.84c0-1.154.952-1.899 1.899-1.847l-5.28-5.192c-1.096-1.08-3.02-.302-3.02 1.253v34.998c0 .789.475 1.229.973 1.723l4.875 4.796c.187.181.37.362.557.544v-.435"/><path fill="#43aa6f" d="M43.893 49.854v-35.84a1.82 1.82 0 0 0-1.901-1.847c1.759-1.728 3.519-3.46 5.276-5.192c1.101-1.08 3.03-.302 3.03 1.253v34.998c0 .789-.478 1.229-.973 1.723c-1.628 1.598-3.25 3.197-4.878 4.796l-.555.544c.003-.146.003-.29.003-.435"/></svg>