“The Quintessential Quintuplets*” x Mega Shaki & Nerunoda: First Collab Campaign Starts Feb 9, 2026

House Wellness Foods has launched a special collaboration campaign with the TV special anime “The Quintessential Quintuplets*” and two of its popular brands, Mega Shaki and Nerunoda. Running from Monday, February 9, 2026 through Friday, May 8, 2026, the campaign lets fans enter lotteries for exclusive, newly drawn illustrations, original goods, and collaboration-only wallpapers.

What makes this collab stand out is how it matches each brand’s “moment.” Mega Shaki is positioned for daytime “ON” scenes—when you want to feel sharp and energized for work, studying, driving, or hobbies. Nerunoda is framed for “OFF” time—when you’re winding down and want a calmer, end-of-day vibe. To reflect that contrast, two separate sets of brand-new visuals were created: one featuring the quintuplets in a cheerful meeting-up scene for Mega Shaki, and another showing them relaxing in coordinated, light-blue roomwear for Nerunoda.

There are three ways to join: a Mega Shaki purchase lottery you can try right away, a Nerunoda receipt-entry lottery, and a follow-and-repost campaign on the official X account. Below is a quick, easy-to-follow breakdown so you can pick the method that fits you best.

Campaign Overview

• Campaign period
  • Feb 9, 2026 (Mon) to May 8, 2026 (Fri)
• How to enter (3 routes)
  • Mega Shaki: buy eligible products, scan the QR code on the entry sticker, and enter for an instant lottery (web)
  • Nerunoda: buy eligible products, upload a receipt photo, and choose a course to enter (web)
  • Official X: follow and repost the campaign post(s) to enter (web)

1. Mega Shaki Purchase Campaign

For Mega Shaki, eligible items include a dedicated entry sticker. Scan the QR code, go to the campaign site, and enter. This route is designed to be simple and fast—after entering, you’ll see the lottery result immediately.

• How to enter
  • Purchase an eligible Mega Shaki product
  • Scan the QR code on the entry sticker
  • Complete the entry on the campaign website and draw the lottery
• Prizes (high level)
  • Lottery prizes for 255 winners, including exclusive newly drawn goods
  • Even if you don’t win a physical prize, you’ll receive one collaboration-only wallpaper chosen at random from a set of 6
• Notes
  • Eligible products are scheduled to ship in limited quantities from late January, depending on stock and distribution timing.
  • The prize lineup changes across multiple phases during the campaign period, so the available items may differ by entry window.

2. Nerunoda Purchase Campaign (Receipt Entry)

For Nerunoda, you enter by photographing your receipt and uploading it to the campaign website. You’ll choose the course you want and submit your entry. Lottery results are announced after the campaign ends, and only winners will be contacted by email.

• How to enter
  • Purchase an eligible Nerunoda product
  • Take a photo of your receipt
  • Upload the receipt image on the campaign website
  • Select a course and submit your entry
• Key rules to know
  • Receipts must be from purchases made on or after Feb 9, 2026 (Mon)
  • Up to 5 receipts can be uploaded per entry
  • Winners will be notified by email after the campaign concludes
• Prizes (high level)
  • Lottery prizes for 130 winners, including exclusive newly drawn goods
  • All entrants receive one collaboration-only wallpaper chosen at random from a set of 6
• Notes
  • Some entries may be accepted with receipts from older-package Nerunoda drink products, as stated in the campaign details.

3. Official X Follow & Repost Campaign (QUO Card Pay)

In addition to the purchase campaigns, there is a follow-and-repost campaign on X via the House Foods Group official account. The Mega Shaki and Nerunoda X campaigns run in separate periods, so make sure you check the dates for the one you want.

• How to enter
  • Follow the House Foods Group official X account
  • Repost the designated campaign post
• Campaign periods
  • Mega Shaki: Feb 9, 2026 (Mon) 15:00 to Feb 24, 2026 (Tue) 14:59
  • Nerunoda: Mar 25, 2026 (Wed) 15:00 to Apr 8, 2026 (Wed) 14:59
• Prize
  • Original QUO Card Pay worth 500 yen
  • 100 winners for each campaign period
  • Winners will be notified via DM only

Summary

This first-ever collaboration between “The Quintessential Quintuplets*,” Mega Shaki, and Nerunoda brings two distinct newly drawn visuals—an upbeat “ON” theme for Mega Shaki and a cozy “OFF” theme for Nerunoda—alongside multiple ways to enter for exclusive goods and limited wallpapers. Whether you prefer an instant lottery, a receipt entry, or a simple follow-and-repost on X, you can pick the route that matches how you shop and participate. For the most accurate prize details, entry rules, and timing updates, please check the official campaign pages and the official X announcements.

Related Sites

• Mega Shaki x The Quintessential Quintuplets* Campaign Site
• Nerunoda x The Quintessential Quintuplets* Campaign Site
• House Foods Group Official X (@housefoods_now)
• Mega Shaki Brand Site
• Nerunoda Brand Site
• “The Quintessential Quintuplets*” Official Portal Site

#メガシャキ #ネルノダ × #五等分の花嫁＊ キャンペーン開始🌸

この豪華さ、五等分できない！
賞品を抽選で当てよう🎁

▼メガシャキhttps://t.co/jdNuLxWLeF
※1日1本を目安にお飲みください
▼ネルノダhttps://t.co/WVtn8pKU72
※ネルノダ1日摂取目安量　ドリンク:1本(100ml)、粒タイプ:3粒(1袋) pic.twitter.com/jRNSaebZUo

— ハウス食品グループ (@housefoods_now) February 9, 2026

©春場ねぎ・講談社／「五等分の花嫁＊」製作委員会