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After months of anticipation, Spy x Family has surged to the top of Japan’s weekly manga sales charts, ending One Piece’s latest streak, at least for now. The shift reflects not a decline in Eiichiro Oda’s juggernaut, but the explosive demand for a long-awaited new volume from one of manga’s most beloved modern series.

Spy x Family Claims the Weekly Crown

The latest Oricon weekly manga rankings for the week ending April 13, 2026, show Spy x Family Volume 17 debuting at number one. The volume recorded 224,695 copies sold since its release on April 3, a strong opening that comfortably outpaced its competitors.

Trailing behind in second and third place are Dandadan Volume 23 and Natsume’s Book of Friends Volume 33, which sold 48,896 and 41,906 copies, respectively. The gap between the top spot and the rest of the chart underscores just how dominant Spy x Family’s latest release has been.

The performance is particularly notable given the series’ irregular release schedule, which tends to build anticipation among readers over longer gaps between volumes.

One Piece Drops Weekly, but Still Leads Overall

While Spy x Family may have taken the weekly spotlight, One Piece remains a powerhouse in the broader sales landscape.

One Piece Volume 114 covering chapters 1156 to 1166, ranked sixth in the same weekly chart, with 26,139 copies sold during the period. However, that figure tells only part of the story.

Since its release on March 4, 2026, Volume 114 has amassed over 931,000 copies sold, with the majority of those sales occurring within its first month. This cumulative performance keeps One Piece firmly ahead when viewed beyond weekly fluctuations.

Earlier in March, the same volume had decisively claimed the top position from Jujutsu Kaisen Modulo Volume 2. At the time, One Piece had sold more than 612,000 copies in just two weeks, significantly outpacing its closest rival, which recorded under 200,000 copies.

Why Spy x Family’s Surge Was Expected

The strong debut of Spy x Family Volume 17 was widely anticipated within the manga community.

For one, it marks the first collected volume release of the series in 2026, following Volume 16, which came out in October 2025. The gap between releases helped build pent-up demand among fans eager to continue the story.

Additionally, renewed interest in the franchise has been fueled by the recent streaming availability of Spy x Family Season 3 on Netflix, introducing the series to new audiences while re-engaging longtime viewers.

Industry observers often note that anime exposure significantly boosts manga sales, and Spy x Family appears to be benefiting from that trend once again.

A Story That Continues to Resonate

Created by Tatsuya Endo, Spy x Family blends espionage, comedy, and family drama in a way that appeals to a broad audience.

The narrative follows Twilight, an elite spy tasked with infiltrating a powerful political figure in a rival nation. To complete his mission, he assembles a fake family, unaware that his adopted daughter possesses telepathic abilities and his wife is a highly skilled assassin.

This layered dynamic, where each character hides secrets from the others, has become central to the series’ charm. Critics and fans alike have praised its ability to balance humor with emotional storytelling, contributing to its sustained popularity.

Industry and Fan Reaction

The shift at the top of the weekly rankings has sparked discussion among fans, though few see it as a genuine rivalry.

On social media platforms and manga forums, readers have largely framed the development as a natural cycle of releases, rather than a changing of the guard. Many pointed out that One Piece volumes typically dominate immediately after launch, while other series take the spotlight when new entries arrive.

Manga analysts often emphasize that weekly rankings are heavily influenced by release timing, rather than long-term popularity. In that context, Spy x Family’s performance reflects strong demand rather than a structural shift in the industry.

One Piece’s Bigger Year Continues

Despite slipping in the weekly chart, 2026 is shaping up to be a landmark year for One Piece.

Beyond manga sales, the franchise continues to expand across multiple platforms. Both the anime adaptation and live-action series have released new content in recent weeks, keeping the brand consistently in the public eye.

Additionally, One Piece has seen a wave of merchandising tie-ins, including new LEGO sets inspired by iconic scenes and elements from the series. These cross-media initiatives reinforce its position as one of the most commercially successful franchises in global entertainment.

What This Means for the Manga Market

The latest rankings highlight a broader trend in the manga industry: diversification at the top.

While legacy titles like One Piece continue to dominate cumulative sales, newer or intermittently released series such as Spy x Family can generate massive spikes in weekly performance. This dynamic reflects a healthy ecosystem where multiple franchises can thrive simultaneously.

It also underscores the importance of media synergy, with anime adaptations, streaming availability, and merchandising all playing key roles in driving manga sales.

Looking Ahead

As the year progresses, the competition for weekly chart dominance is likely to remain fluid.

Future releases from major franchises, including upcoming volumes of One Piece, Jujutsu Kaisen, and others will continue to reshape the rankings. At the same time, Spy x Family’s strong performance suggests it will remain a major player whenever new volumes arrive.

For readers, the takeaway is simple: the manga industry is entering a phase where both legacy giants and modern hits can coexist at the top, each thriving on its own release cycle and audience engagement.

Conclusion

Spy x Family’s ascent to the top of the weekly manga charts marks a significant, but expected moment in 2026’s publishing calendar. While it temporarily edges out One Piece, the broader picture shows both series performing exceptionally well in different ways.

As release schedules, anime tie-ins, and fan engagement continue to shape sales patterns, the battle for the top spot is less about rivalry and more about timing, and both franchises are proving they know exactly how to capture attention when it matters most.