Japaneseize multi-check boxes with rails enum

Want to achieve multi-check box on rails form

I have implemented enum multi-check box by referring to this.I use enum_help to translate it into Japanese, but I can't translate it into Japanese on the form screen.Does anyone know?

The display other than the form can be translated into Japanese.For this article, maker_i18n

Please let me know if anyone knows.Thank you for your cooperation.