昭和26年 (Showa 26) is 1951 in the Western calendar. Check the age and zodiac below.
Yes. Showa 26 (昭和26年 in Japanese) corresponds to 1951 in the Western calendar.
1951 is the Year of the Rabbit (卯（う） in Japanese) in the 12-year zodiac cycle. In the older 60-year sexagenary cycle (kanshi) it is 辛卯.
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 26 is written 昭和26年 in Japanese. It is also commonly abbreviated S26 — for example on driver's licenses and other government forms.
