Image: link preview from the official page
Buyable via proxySanrio CharactersSanrio-Themed Tumbler Mook Series Tops 9.2 Million Copies, New Volume Out
シリーズ累計920万部突破！ 宝島社の真空断熱タンブラーから新商品発売！
First spotted by us 7d ago · Aug 28, 2026
🛒 How to get it ↓Takarajimasha's bestselling mook series (over 9.2 million copies sold) featuring a bundled vacuum-insulated tumbler releases a new Sanrio-themed volume.
- Arknights collab tumblers "Laterano" & "Lee Detective Agency", ¥3,399 each, from Sep 1 (FamilyMart only)
- BAYFLOW x Sanrio Characters tumblers in LOGO/CAR/RELAX designs, ¥3,289 each, from Sep 16
- New cup sleeve charm that unzips into a drink holder, Hello Kitty & Cinnamoroll, ¥2,519 each, from Sep 16
- 450mL vacuum-insulated tumbler keeps drinks cold 6h or hot 1h
💡 Available at Japanese bookstores and Amazon Japan — order via a proxy or forwarding service.
How to buy Japan-exclusive Sanrio items from abroad
Read the full announcementAll photos & details on prtimes.jpHow to get it
On sale since Sep 01
FamilyMart (Arknights tumblers) or Lawson, HMV&BOOKS online and Takarajima Channel (BAYFLOW x Sanrio items); also tkj.jp online.
Order online — tkj.jp product pageArknights x Laterano tumbler, from Sep 1 Goes on sale Sep 16 — tkj.jp product pageNot open yet — starts Sep 16 (JST) Option A — a proxy buys it for youJapan Rabbit / Buyee / ZenMarket — paste the store link below Option B — order yourself with a forwarding addresstenso.com / Blackship — see the 3-step guide on this pageStore link (use it with Option A or B):
New to buying from Japan?
Most Japanese online stores ship only within Japan. Two reliable workarounds:
Option A — A proxy buys it for you (easiest)
- Sign up free with Japan Rabbit, Buyee or ZenMarket.
- Paste the store link — they purchase the item for you (no Japanese account or card needed).
- They receive it in Japan and ship it to your country.
Option B — Get your own Japanese address
- Register with a forwarding service like tenso.com or Blackship — you get a personal Japanese address (ID verification required).
- Order on the Japanese store yourself, entering that address as the delivery address.
- When the parcel reaches their warehouse, pay international shipping and they forward it to you.
Heads-up: some Japanese stores decline non-Japanese credit cards — if payment fails, Option A avoids the problem. Always follow each shop's purchase limits and terms.
More detail: Buying Japan-exclusive Sanrio overseas · all guides
Never miss a drop like this
We track official Japanese sources daily and send two free emails a week — a Friday digest of the best drops and a Tuesday reminder of entry deadlines closing that week, with exactly how to order from overseas.
Get the free email alertsMore drops like this
