We correct the proof of Theorem 1.1 in our previous paper specially in the non-irreducible case.
Makiko Sumi TANAKA. Hiroyuki TASAKI. "Correction to: “The intersection of two real forms in Hermitian symmetric spaces of compact type”." J. Math. Soc. Japan 67 (3) 1161 - 1168, July, 2015. https://doi.org/10.2969/jmsj/06731161