1 Correction to: Japanese Journal of Statistics and Data Science (2019) 2:105–128 https://doi.org/10.1007/s42081-018-0029-z

The article “Inference on high-dimensional mean vectors under the strongly spiked eigenvalue model”, written by Aki Ishii \(\cdot \) Kazuyoshi Yata and Makoto Aoshima was originally published Online First without Open Access. After publication in volume 2 , issue 1, page 105–128 the author decided to opt for Open Choice and to make the article an Open Access publication. Therefore, the copyright of the article has been changed to © The Author(s) 2021 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.

The original article has been corrected.