Spring, Summer, Autumn, Winter Proxy Anime Fair Starts March 28 at Melonbooks Akihabara!
The "Haru, Natsu, Aki, Fuyu Daikousha" anime adaptation fair begins March 28, 2026, at Melonbooks Akihabara. Receive bonus gifts with eligible purchases. Gifts are limited and available on a first-come, first-served basis.
To celebrate the anime adaptation of "Haru, Natsu, Aki, Fuyu Daikousha" (Spring, Summer, Autumn, Winter Proxy), a special fair will be held at Melonbooks Akihabara starting March 28, 2026! Purchase eligible items to receive exclusive bonus gifts.
There are two types of bonus gifts available. Buying one copy of eligible item A (the complete "Haru, Natsu, Aki, Fuyu Daikousha" Dengeki Bunko series) will earn you one corresponding bonus gift. Furthermore, if you purchase three books from eligible items A and B (the complete "Haru, Natsu, Aki, Fuyu Daikousha Hyakka Hyoha" Dengeki Comics NEXT series and the complete "Haru, Natsu, Aki, Fuyu Daikousha Haru no Mai" Hana to Yume COMICS series), you can choose one bonus gift you like. These bonuses are reportedly the same as the original Melonbooks特典 offered when each volume was released.
The event will take place at all Melonbooks stores and their online shop. Please note that the conditions for receiving bonuses may differ between physical stores and online purchases, so check the details for each. Bonuses are distributed on a first-come, first-served basis and will end once stock is depleted, so be sure to visit early!
Event Details
- Event Name: "Haru, Natsu, Aki, Fuyu Daikousha" Anime Adaptation Fair ①
- Venue: Melonbooks Akihabara
- Period: March 28, 2026 – until supplies last
Access
- JR Akihabara Station, Tokyo Metro Suehirocho Station