更改
<!-- comments --> make subst not work
<includeonly>{{{{{subst|}}}#ifeq: {{{birth|}}} | yes | {{{1|}}}年{{{2|}}}月{{{3|}}}日 }}{{{{{subst|}}}#ifeq: {{{unit|}}} | yes | ( }}<!--
<includeonly>{{{{{subst|}}}#ifeq: {{{birth|}}} | yes | {{{1|}}}年{{{2|}}}月{{{3|}}}日 }}{{{{{subst|}}}#ifeq: {{{unit|}}} | yes | ( }}{{{{{subst|}}}#expr:({{{4|{{{{{subst|}}}CURRENTYEAR}}}}})-({{{1}}})-(({{{5|{{{{{subst|}}}CURRENTMONTH}}}}})<({{{2}}})or({{{5|{{{{{subst|}}}CURRENTMONTH}}}}})=({{{2}}})and({{{6|{{{{{subst|}}}CURRENTDAY}}}}})<({{{3}}}))}}{{{{{subst|}}}#ifeq: {{{unit|}}} | yes | 歲) }}</includeonly><noinclude>
{{Documentation}}
{{Documentation}}
</noinclude>
</noinclude>