よろこばしい
yorokobashii

i-Adjective

1. joyful (news, event, etc.); joyous; delightful (e.g. result); pleasing (e.g. sight); gratifying; welcome; good; happy; glad; pleased

この よろこばしい をお いわいし、幸 しあわせと よろこびがあなたにきますように。
kono yorokobashii hio oiwai shi shiawaseto yorokobiga anatani kimasu yōni.
May happiness and joy come to you as you celebrate this joyous day.
Other forms: