昭和29年 (Showa 29) is 1954 in the Western calendar. Check the age and zodiac below.
Yes. Showa 29 (昭和29年 in Japanese) corresponds to 1954 in the Western calendar.
1954 is the Year of the Horse (午（うま） in Japanese) in the 12-year zodiac cycle. In the older 60-year sexagenary cycle (kanshi) it is 甲午.
It depends on whether they have had their birthday yet this year. The box near the top of this page calculates both possible ages automatically from today's date — the lower number is their age before their birthday, the higher number is their age after.
Showa 29 is written 昭和29年 in Japanese. It is also commonly abbreviated S29 — for example on driver's licenses and other government forms.
