[Mother's Day & Father's Day Gift] nishikawa "Gift Energy with Sleep Campaign" Held from April 15 (Wed) to June 23 (Tue), 2026

Nishikawa Co., Ltd. (Headquarters: Chuo-ku, Tokyo, President and COO: Masahiko Takeuchi, hereinafter "nishikawa") will hold the "Gift Energy with Sleep Campaign" ahead of "Mother's Day" on May 10 (Sun) and "Father's Day" on June 21 (Sun). The campaign will run from April 15 (Wed) to June 23 (Tue), 2026, at the nishikawa official online shop (https://shop.nishikawa1566.com/shop/e/egiftmkr/), e-commerce sites like Amazon, and physical stores nationwide including department stores, bedding specialty shops, furniture stores, and mass retailers. The campaign visuals feature professional basketball player Yuki Kawamura, whom nishikawa supports in conditioning through sleep.

[Campaign Site] https://www.nishikawa1566.com/special/20260415cp/

In this campaign, we propose nishikawa items that lead to good quality sleep as gifts to convey gratitude and the wish for enduring health to dear parents. The campaign covers various products, including "nishikawa's Custom Pillow," where sleep professionals create an ideal pillow through personal fitting, popular variations of ready-made pillows, and "[Air Recovery] Sleep Tech* Wear" that supports improved rest quality. During the period, a total of 260 people who purchase eligible products and apply online will be selected by lottery to win prizes such as home appliance goods. (The prizes vary depending on the purchase period.)

* nishikawa's bedding-related technology

Getting good quality sleep is essential to spending every day full of energy. In "Sleep White Paper 2025"*1, where nishikawa tracked the sleep reality of 10,000 people, a survey on "Items you want to buy/adopt in the future to improve sleep quality" revealed the top 3 were "Custom-made pillows" (31.3%), Ready-made pillows (23.7%), and Mattresses (22.0%), while "Recovery pajamas" (10.3%) ranked 6th, showing high interest. Against the backdrop of these needs, this campaign proposes nishikawa's recommended items that support improved sleep quality as gifts of energy for Mother's Day and Father's Day. Please take advantage of this opportunity.

*1 "nishikawa Sleep White Paper 2025" Company WEB panel survey results. Basic sleep survey of 10,000 people, main survey target 3,000 people (men and women aged 18 to 79) conducted in July 2025.

nishikawa "Gift Energy with Sleep Campaign" Overview

■ Holding Period
From April 15 (Wed) to June 23 (Tue), 2026, at 23:59

■ Participating Stores
[E-commerce Sites]
nishikawa official online shop
https://shop.nishikawa1566.com/shop/e/egiftmkr/
Amazon
https://www.amazon.co.jp/dp/B0CPP7KB88?th=1
[Physical Stores]
Department stores, bedding specialty shops, furniture stores, mass retailers nationwide

■ Content
During the period, those who purchase eligible products and apply via the web will be entered into a lottery, and a total of 260 people will win prizes such as home appliance goods. Prizes differ between the Mother's Day and Father's Day purchase periods.

1. Mother's Day
[Product Purchase Period]
April 15 (Wed) - May 10 (Sun) / Application Deadline: May 31 (Sun)
[Prizes]
The following prizes will be awarded to 130 people by lottery.
Prize A: Panasonic High-Frequency Treatment Device Coricoran Wide (Shoulder Set) 10 people
Prize B: Panasonic Hair Dryer Nano Care EH-NA0K 10 people
Prize C: Panasonic Electric Pressure Cooker NF-PC400 10 people
Prize D: nishikawa Towel 100 people

2. Father's Day
[Product Purchase Period]
May 11 (Mon) - June 23 (Tue) / Application Deadline: July 5 (Sun)
[Prizes]
The following prizes will be awarded to 130 people by lottery.
Prize A: Panasonic High-Frequency Treatment Device Coricoran Wide (Shoulder Set) 10 people
Prize B: P