What a University Community Really Wants from a Secondhand Marketplace: Lessons from Temple University Japan

A pol.is poll conducted among TUJ faculty, staff and students during the spring 2026 semester reveals clear patterns of need, hesitation and enthusiasm around the idea of a campus-owned secondhand trading platform called Owl Mart.

Fifty members of the Temple University Japan (TUJ) community participated in an anonymous online poll designed to measure attitudes toward a proposed internal secondhand marketplace. The platform, provisionally named Owl Mart, would function as a closed digital trading space restricted to verified TUJ community members, similar in concept to Craigslist, Jimoty, Mercari and Gumtree, but built around the specific social and logistical realities of university life in Japan. The poll used the pol.is methodology, which aggregates votes to identify genuine areas of consensus and areas of genuine disagreement within a group. Forty-six of the fifty participants were statistically grouped into three distinct opinion clusters. Those participants collectively cast 603 votes across 19 statements, with an average of 12.06 votes per voter. Participants themselves also submitted 11 additional statements beyond the original eight, a sign of active engagement with the topic. Critically, the eight foundational statements in this poll were not invented in isolation. They were derived from a larger dataset that compiles real user-generated content, specifically Google Play reviews of the Jimoty app and a Reddit thread focused on Mercari user experiences. This grounding in authentic user sentiment gives the poll's findings a layer of external validity that purely hypothetical survey instruments typically lack.

The Gain Points: Where the TUJ Community Showed Strong Agreement

Secondhand shopping as a budget strategy is not a preference but a recognized practical tool.

The statement that received the strongest agreement across all 46 grouped participants was the assertion that secondhand marketplaces are among the best ways to furnish a room in Japan on a budget. The near-unanimity here signals that cost is a real and shared pressure within the TUJ community, not a niche concern.

Furniture disposal is a recognized pain point and the community already expects to handle it.

Thirty-eight participants agreed that disposing of large furniture in Japan is stressful and that buyers should be expected to arrange their own pickup. The data suggests that the physical logistics of moving and discarding large items represent a genuine daily friction point for people living in Japan, particularly those in temporary housing arrangements tied to academic calendars.

Community-building is seen as a legitimate and welcome byproduct of a campus marketplace.

Thirty-four participants agreed that a TUJ secondhand marketplace would help build a stronger sense of community across all three campuses. The community dimension of Owl Mart resonates as a real value proposition.

Environmental awareness is present and connected to platform use.

A participant-submitted statement describing the platform as good for the planet and aligned with reduce, reuse and recycle principles received thirteen agreements out of fourteen votes with no disagreements. Though this statement came from participants rather than the original poll design, the data suggests that environmental framing is available to Owl Mart as part of its value communication strategy.

Graduation timelines create a structural and recurring demand for the platform.

A participant-submitted statement about needing to get rid of furniture before graduation and finding the idea of a campus marketplace appealing received twelve agreements out of thirteen votes, again with no disagreements. This points to a cyclical, predictable surge of supply that a platform like Owl Mart could serve in a structured way at the end of each academic year.

The Pain Points: Where the Community Showed Hesitation or Division

Interpersonal risk is a real concern when trading within a small community.

The statement that buying or selling with someone already known on campus could damage the relationship if a deal goes wrong divided the community. Nineteen participants agreed and sixteen disagreed, with eleven passing. The division here is meaningful. A platform that connects people who already share a campus, classrooms and offices introduces social stakes that anonymous platforms like Mercari and Jimoty do not. Owl Mart's design and community guidelines would need to address this risk directly to reduce friction.

Pricing norms inside a community are contested terrain.

The statement that the same price should be charged regardless of whether the buyer is a TUJ member split the group almost exactly in half, with twenty agreements and twenty-one disagreements. The split becomes more revealing when examined by opinion group. Group A was nearly evenly divided with ten agreements and six disagreements. Group B leaned toward agreement with nine agreements and two disagreements. Group C was strongly opposed, with only one agreement against thirteen disagreements. This divergence suggests that different segments of the TUJ community hold fundamentally different intuitions about fairness, community solidarity and market logic. Any platform governance model for Owl Mart will need to decide how, or whether, to regulate pricing expectations.

Refund culture and complaint norms are unsettled, even within a campus context.

The statement that buyers have every right to complain or ask for refunds even on low-cost secondhand items produced seventeen agreements and twenty-one disagreements. The gap between groups on this issue is significant. It suggests that assumptions about what a secondhand transaction entails, whether it comes with any form of implied warranty or recourse, vary substantially across the community. A platform without clear policies on returns and disputes could become a source of conflict rather than a site of community building.

The usability of existing Japanese platforms is contested, not settled.

The statement that Japanese platforms like Mercari and Jimoty are easy to navigate even for foreigners received nineteen agreements and twenty disagreements. An English-friendly, campus-anchored platform would address a gap that existing Japanese apps have not filled for a portion of the TUJ community.

Rule-based platforms earn more trust than informal listing boards, but not universally.

The statement that rule-based platforms like Mercari and Jimoty are better than simpler ones like Craigslist and Gumtree received twenty-four agreements and thirteen disagreements among forty-six participants. The data suggests that the TUJ community has an appetite for structure, moderation and accountability in a trading platform, but that appetite is not shared equally across all segments.

The Three Opinion Groups and What They Signal for Platform Design

Group A (21 participants) represents the most enthusiastic and platform-savvy segment. They strongly agree that secondhand marketplaces serve a real budget need, that Japanese platforms are navigable and that rule-based systems are superior to informal boards. They are the most likely early adopters of Owl Mart and would value a well-structured, feature-rich platform.

Group B (11 participants) finds existing Japanese platforms difficult to use and feels strongly that furniture disposal logistics are stressful. They are most likely to benefit from a campus-specific, English-friendly alternative. They want accessible tools and practical solutions, not a social network.

Group C (14 participants) is the most community-oriented segment. They show the strongest support for the idea that a marketplace would build campus solidarity. They are also the most resistant to refund expectations and strongly disagree with pricing inequality by membership status. They would likely respond well to a platform built around fairness, simplicity and shared community norms rather than transactional features alone.

What the Data Recommends

The TUJ community shows clear demand for a secondhand marketplace grounded in practical budget needs, logistical relief around furniture and a desire to strengthen campus community ties. The strongest consensus statements point toward a real gap in existing tools. The most divisive statements point toward governance decisions that Owl Mart's designers will need to make explicitly rather than leave ambiguous. Pricing norms, refund policies, dispute resolution and the social dynamics of trading with acquaintances are the core design questions that will determine whether Owl Mart becomes a trusted community resource. Owl Mart has a genuine opportunity to do what no existing platform does for the TUJ community, which is offer a familiar, accessible, rule-based, English-friendly, campus-specific trading space that serves budget-conscious students, departing graduates and community-minded faculty and staff. The community has already said it wants this. The design choices ahead will determine whether the platform earns their trust.