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Memory chipmaker Kioxia, retail operator Pan Pacific to be added to Nikkei index

By Thomson Reuters Mar 5, 2026 | 2:37 AM

TOKYO, March 5 (Reuters) – Japanese memory chipmaker Kioxia and Pan Pacific International Holdings, ​which has major discount ‌retailer Don Quijote under its wing, will be added to Japan’s Nikkei from April, the ‌publisher ​of the stock ⁠average said on ⁠Thursday.

As part of a regular reshuffle of the benchmark gauge, battery manufacturer GS ​Yuasa and calculator maker Casio Computer will be ⁠removed, publisher Nikkei ⁠said.

Kioxia and Pan Pacific ​International are expected to give ​a boost to the key ‌benchmark index that had climbed to record highs in February 2026, but momentum ⁠was dented as the Middle East conflict intensified.

Kioxia, the Bain-backed chipmaker, ⁠has ‌seen its shares rise more ⁠than 12-fold since ​its ‌market debut in December ​2024. Pan ⁠Pacific International shares have risen 9.8% so far this year.

(Reporting by Junko Fujita and Satoshi Sugiyama; Editing by ​Muralikumar Anantharaman)