Attention please everybody this photo " Reunion of the first boy Ichiro & the third boy Saburo.

In Japan Ichiro (一郞, meaning first boy) Jiro(二郞, second boy) Saburo(三郞, third boy) are very common first name.
Yesterday at the KPTC Ichiro couple met by chance Saburo couple second time.
Ichiro & Saburo are wearing same Nike, same color, same design tennis shorts.
Is it a coincidence or not?
* Jiro(Chako's husband) not yet come back to their condominium near Waikiki Banyan from Osaka Japan.
Maybe someday 一郞, 二郞, 三郞 can meet all together at the KPTC.