coral wedding anniversary; 35th wedding anniversary
Refers specifically to the 35th wedding anniversary, following the traditional anniversary naming convention.
My parents will celebrate their coral wedding anniversary this year.
I gave them a trip as a gift for their 35th wedding anniversary.
Refers to the 25th wedding anniversary (silver wedding), while 珊瑚婚式 is for the 35th.
Refers to the 50th wedding anniversary (golden wedding), a later milestone than the 35th.
Standard kanji spelling for the 35th wedding anniversary.
Mixed kana-kanji spelling; sometimes used when the kanji 珊瑚 is considered difficult.
Compound of 珊瑚 (coral) and 婚式 (wedding ceremony/anniversary), following the Western tradition of naming anniversaries after materials.