The Moment One Ita-bag Weighs Down Your Shoulder
Let me begin with the conclusion. An ita-bag equipped with 32 can badges weighs approximately 850g. Based on standard 57mm diameter badges, adding 6 acrylic stands and 4 rubber straps easily pushes the total weight past 1.2kg. At Comiket in summer 2023, I witnessed one collector's ita-bag adorned with 78 badges and 12 acrylic stands—he was already massaging his shoulder at the venue entrance.
If figure collecting is a war over display cabinet space, oshikatsu merch culture is a two-front battle that simultaneously drains both bag weight capacity and wallet balance. What the community rarely mentions is that those gorgeous ita-bag verification shots posted on social media are often dismantled within five minutes of photography. The tightrope walk between practicality and displayability—this is the reality of oshikatsu culture that landed in earnest on Korean fandom shores from the mid-2010s onward.
What Exactly Does Oshikatsu Refer To?
Oshikatsu (推し活) is a compound of the Japanese words "oshi" (最推し, favorite) and "katsudō" (活動, activity). It refers to the entire spectrum of consumer behavior undertaken to support your favorite character or idol: purchasing merch, attending events, and posting verification on social media. In Korea, the term was imported around 2015 through idol fandoms, then rapidly spread to anime and game character fandoms from 2018 onward.
The critical difference between figure collecting and oshikatsu lies in "portability." A 1/7 scale figure is static ownership appreciated inside a display cabinet, while can badges and acrylic stands are dynamic displays worn on bags and shown to others. Looking at a collector's bag in front of a dealer booth at Wonder Festival, you can tell within three seconds which character from which series they're into. This is the new communication method oshikatsu culture has created.
How Did the Genre of Ita-bag Come to Be?
Ita-bag (痛バッグ) is a term derived from "itasha" (痛車, vehicles covered in character wrapping). It emerged organically at Japanese doujin events in the late 2000s, solidifying as a genre around 2012 when specialized manufacturers began mass-producing dedicated bags with transparent windows. In Korea, they were imported through Japanese direct purchasing from around 2016, and after 2019, domestic companies also jumped into self-production.
Early ita-bags carried a self-deprecating nuance of being "bags painfully displaying one's devotion." But in the 2020s, they're being reinterpreted as sophisticated display tools. The structure features a transparent PVC front panel for badge placement, with an A4-size clear file inserted in the back to exhibit illustrations. It's essentially a "portable frame."
The weight problem begins here. One 57mm diameter can badge weighs approximately 25-28g. Thirty-two badges means over 800g. Acrylic stands average 60-80g each, so six add roughly 400g. Rubber straps are relatively light (15-20g each), but factoring in metal chains and rings, they can't be ignored. The ita-bag body itself weighs 300-400g, so actual use approaches a total weight of 1.5kg. Add a wallet, phone, and one plastic bottle, and you're at 2kg.
CAN Badge Haikyuu!! Watermelon Series 8Pack BOX →Why Can't Can Badge Collecting Stop?
Can badges are the most addictive category among oshikatsu merch. There are three reasons. First, low barrier to entry. Individual prices typically range from 500-800 yen (approximately 5,000-8,000 won), less than one-tenth the cost of scale figures. Second, random box sales format. Six-type blind boxes induce purchasing "until my oshi comes out." Third, endless new releases. Even for the same character, new designs pour out each season with changed outfits, expressions, and poses.
According to a 2022 community tally, the cumulative number of official can badge types for a single character averages over 45. For popular series, over 100 types is common. Hatsune Miku had an estimated over 300 official badge types as of 2023. Completion is an impossible game from the start. Yet collectors open boxes amid self-rationalization like "just this season's" or "just this costume series."
Random boxes have a separate trap. Even buying four 6-type boxes, there's still a probability of not collecting all types. Each duplicate must be listed on secondhand trading sites or exchanged at event venues. Time and effort convert into additional costs. If the gap between pre-production samples and mass-produced figures is the risk in figure collecting, random probability is the risk in badge collecting.
How Do Acrylic Stands Occupy Display Cabinets?
Acrylic stands, shortened to acrista, are a merch category that exploded in growth from the mid-2010s onward. The structure involves character illustrations printed on transparent acrylic plates with support stands attached to the back. Thickness is typically 3-5mm, with heights around 10-15cm being mainstream. Low production costs and design flexibility enable mass production in both official and doujin merch markets.
The problem is that these items "must stand to function properly." While they can hang on ita-bags, at home they must ultimately be displayed on desks or in display cabinets. They compete for the same space as scale figures. In one cabinet shelf, you can place one 1/7 scale figure, or densely line up 12 acrylic stands. Which provides higher satisfaction? The answer varies by person, but one thing is clear: acrylic stands compete through volume warfare.
As of 2023, acrylic stands from popular series cost around 1,200-1,800 yen (approximately 12,000-18,000 won) each. They're often released in 6-type sets, with event exclusives commanding premiums. Non-sale acrylic stands distributed as Comiket or character pop-up store bonuses trade at 3-5 times their original value on the secondhand market. The mechanism where scarcity creates price is identical to the figure market.
Display methods are also evolving. Initially they were just stood on desks, but now dedicated display cases exist. LED-lit acrylic tiered display stands, wall-mounted shelves, rotating display stands. You're buying acrylic stands for your acrylic stands. Oshikatsu merch doesn't end with itself—it induces secondary consumption for storage and display.
7-Eleven Advance Bonus Series 2 ONE PIECE FILM GOLD 711 can badge set (Luffy, Zoro and Brook, Chopper and Robin ver.) →Rubber Straps and Acrylic Keychains, Endless Variations
Rubber straps are merch with characters molded three-dimensionally in silicone. Though small at 5-8mm thickness and 6-8cm height, their dimensionality gives them stronger presence than badges. They're convenient to attach to bag zippers or pouches, and their light weight makes them highly practical. However, due to rubber characteristics, they may discolor or become sticky over time, making them vulnerable for long-term preservation.
Acrylic keychains are miniaturized acrylic stands. Character prints on 5-7cm acrylic plates with key rings attached. Popular for bag decoration, but the acrylic's sharp edges risk scratching bag interiors or damaging other merch. Some collectors remove the key rings entirely and store them in files. It's the dilemma between practical use and preservation.
All these small merch items seem manageable individually, but once you start collecting series, they occupy space rivaling figures. Badges in dedicated albums, straps in ziplock bags, keychains in clear files—before you know it, one drawer is full. The thought "they're small so it's fine" is only valid for the first month.
What Social Media Verification Shots Don't Show
Ita-bag verification shots posted on Instagram or Twitter are mostly photographed under perfect lighting. Natural light or ring lights highlight badge luster, backgrounds unified in solid colors or character colors. But few people actually go out carrying those bags. The reasons are simple: they're heavy, rain is problematic, and badges risk falling off.
In a 2021 survey, 68% of ita-bag owners answered they "mainly display them at home only." They're taken out only for event venues or cafe events, normally stored in closet boxes. Since badge pins pierce and secure through PVC material, prolonged weight causes holes to tear or stretch. It's difficult to pin the same spot when removing and reattaching badges, and holes gradually widen.
Rain countermeasures are no small matter either. While transparent PVC material is waterproof, the metal pins on badge backs are vulnerable to moisture. Rust can contaminate the badge front. Some collectors wrap ita-bags in additional plastic when using umbrellas, or place them in separate bags for double protection. Behind those pretty photos on social media lurks this inconvenience.
Sega / Club Nintendo Hatsune Miku Project Mirai Rubber Strap Lottery prizes →Why Is There No Reissue for Oshikatsu Merch?
Figures get reissued. When first runs sell out, second production often follows based on demand. But small merch like can badges or acrylic stands rarely get reissued. The reason lies in production costs and distribution structure. Small merch operates by mass-producing initial quantities for rapid depletion. Reissuing requires resetting molds or printing plates, and small-batch reproduction actually costs more per unit.
Consequently, oshikatsu merch is "miss it and it's over." Missing the reservation period or failing to buy event exclusives means paying premiums on the secondhand market. Summer 2023 Comiket exclusive badges were 800 yen each on-site, but traded at 3,500 yen one week later. If pre-production sample gaps are quality issues for figures, merch premiums are issues of volume and timing.
This makes oshikatsu collectors track release schedules more sensitively than figure collectors. They set notifications for official Twitter accounts and wait for reservation opening times. Popular series merch often sells out within 5 minutes of reservation opening. For figures, "waiting it out" means leisure to await reissues, but for merch, waiting it out simply means giving up.
Between Display Cabinet and Ita-bag, Choosing Between Two Swamps
Figure collecting and oshikatsu merch collecting are different kinds of swamps. Figures are high-price, low-frequency, long-term preservation collecting; merch is low-price, high-frequency, short-term consumption collecting. The price of one figure can buy 10 badges, but we can't assert that 10 badges provide greater satisfaction than one figure. Conversely, even collecting 100 badges can't substitute the sculptural beauty of one 1/7 scale.
Many people pursue both collections. Scale figures in the display cabinet, acrylic stands on the desk, badges on the bag. But over time, they narrow their focus. The reason is simple: wallets and space are finite. Even resolving "I'll only buy figures this year," your heart wavers when new badge designs are revealed on social media. Conversely, deciding "only merch this month," your hand moves when your favorite character's scale reservation opens.
Ultimately, oshikatsu merch culture approaches the same destination as figure collecting through different means. The desire to own, display, and share favorite characters with others. Only the materiality and methods realizing that desire differ. The reason 32 badges on an ita-bag feel heavy isn't just the weight. It's the "impatience not to miss out" contained within that weighs down your shoulders.
FAQ
Is an ita-bag actually usable for going out?
Possible, but not recommended. When equipped with 32 or more badges, weight exceeds 1kg making prolonged carrying difficult, and since badge pins pierce and secure through PVC material, extended use risks tearing holes. Most collectors only carry them for specific purposes like event venues or cafe events, normally using them for home display. On rainy days, metal pins can rust, requiring additional waterproofing measures.
How many random boxes must you buy to collect all types of can badges?
For a 6-type set, statistically purchasing an average of 12-15 boxes gives over 90% probability of securing all types. But with bad luck, you might not get one or two types even after 20 boxes. Duplicate badges are typically traded through secondhand trading sites or event exchange boards. Some retailers offer guaranteed complete set options when purchasing 6 boxes, but prices are 20-30% higher.
Do acrylic stands discolor over time?
Prolonged exposure to direct sunlight can fade or yellow the printed surface. Applying UV-blocking film or storing away from direct sunlight maintains them problem-free for over 10 years. Rubber straps, due to silicone material characteristics, often develop sticky surfaces or discolor after 3-5 years, making acrylic material more advantageous for long-term preservation. When storing, placing them in ziplock bags to block dust and moisture is recommended.
Which is more economical between oshikatsu merch and figure collecting?
Individual unit prices are lower for merch, but high release frequency and variety easily reverse total expenditure. Figures average 2-3 releases per character annually, but can badges often exceed 10 types in the same period. Additionally, merch rarely gets reissued, so missing out means paying premiums, making timely reservations crucial. Long-term, the selection criterion becomes which style of ownership and display provides greater personal satisfaction.
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May good fortune grace your display cabinet today.
