Futari Bus creator Toyobayashi Sakane has revealed the cover for Volume 4 ahead of its November 18, 2026 release through Shogakukan. The illustration once again places Shunpei Hinoki and An Takayagawa in the setting at the heart of their relationship: the bus they share on their way to school.
Toyobayashi describes the cover as a scene from “that day,” without revealing its full context. Shogakukan's official synopsis places Volume 4 around the end of summer vacation and the beginning of the second school term, with another subtle change beginning to emerge between the two.
Quick Summary
- Title: Futari Bus
- Japanese title: ふたりバス
- Romanization: Futari Bus
- Latest volume: Volume 4
- Creator: Toyobayashi Sakane
- Japanese name: 豊林サカネ
- Publisher: Shogakukan
- Imprint: Shonen Sunday Comics
- Serialization: Weekly Shonen Sunday
- Status: ongoing
- Volume 4 release: November 18, 2026
- Price: 627 yen including tax
- Format: shinsho edition
- Page count: 208 pages
- ISBN-13: 978-4-09-855008-1
- ISBN-10: 4-09-855008-3
- Volume 4 cover: officially revealed
- Cover characters: Shunpei and An
- Cover setting: inside the bus
- Creator description: a scene from “that day”
- Purchase bonuses: planned
- Bonus details: not yet announced
- Pre-orders: available through retailers linked by Shogakukan
- Setting: a rural town with roughly 3,000 residents
- Lead character: Shunpei Hinoki
- Japanese name: 桧木春平
- Lead character: An Takayagawa
- Japanese name: 高屋川あん
- Shunpei: attends the local middle school
- An: the only classmate who entered a private middle school
- Shared routine: they commute on the same bus
- Earlier relationship: they had barely spoken since elementary school
- Premise: the two gradually begin talking again during their bus rides
- Shogakukan description: a not-quite-romance comedy
- Volume 4 period: end of summer vacation
- Volume 4 period: beginning of the second school term
- Focus: the gradual development of Shunpei and An
- Theme: small changes within their ordinary commute
- Award: Next Manga Awards 2026
- Division: Comics Division
- Placement: No. 2
- Volume 1: released February 18, 2026
- Volume 2: released May 18, 2026
- Volume 3: released August 18, 2026
- Volume 4: the fourth collected volume released during the series' first tankobon year
- Current status: coming soon
Futari Bus Volume 4 Cover

The Cover Returns to the Bus
The bus remains the defining visual element of Volume 4. An is shown smiling in her seat while Shunpei sits beside her and looks in her direction.
Toyobayashi only describes the illustration as a scene from “that day.” Since the announcement does not explain that phrase further, the precise meaning is best left to the story rather than treated as a confirmed plot detail.
Summer Ends and the Second Term Begins
Shogakukan's synopsis places the volume at the end of summer vacation before the characters return for their second school term.
Shunpei and An continue to grow through small moments and realizations, with the publisher teasing a new sign of change in the time the two spend together.
Purchase Bonuses Are Also Planned
Toyobayashi has confirmed that purchase bonuses are being prepared for Volume 4.
The bonus artwork, participating retailers and distribution details have not yet been revealed.
Volume 4 Follows a Major 2026 Award Result
The upcoming book is also the first new Futari Bus volume following the manga's No. 2 placement in the Comics Division of the Next Manga Awards 2026.
The achievement arrived while the series was still early in its collected-volume run, with Shogakukan continuing to center the manga on the understated daily relationship between Shunpei and An.
Why This Matters
1) The cover returns to the manga's most important setting
The bus is not merely a backdrop—it is where Shunpei and An's relationship has gradually begun moving again.
2) Volume 4 enters a new part of the school year
The transition from summer vacation to the second term gives the manga room for new changes without abandoning its deliberately slow pace.
3) Bonus details are still coming
Toyobayashi has confirmed bonuses, but their artwork and retailer distribution have yet to be announced.
Futari Bus Volume 4 Information
For now, the additional important information currently known includes:
- the Japanese title is ふたりバス
- the romanization used here is Futari Bus
- the manga is written and illustrated by Toyobayashi Sakane
- Shogakukan publishes the series
- collected volumes use the Shonen Sunday Comics imprint
- the manga runs in Weekly Shonen Sunday
- Shunpei Hinoki is one of the two central characters
- An Takayagawa is the other central character
- both come from a small rural town
- the town has a population of roughly 3,000
- Shunpei attends the local middle school
- An attends a private middle school
- An was the only classmate to choose that path
- Shunpei and An travel to school on the same bus
- they had grown distant after elementary school
- an event on the bus gives them a reason to talk again
- Shogakukan describes the manga as a not-quite-romance comedy
- their relationship develops through ordinary daily interactions
- the bus remains one of the series' central settings
- Volume 4 releases November 18, 2026
- November 18 falls on a Wednesday
- Volume 4 contains 208 pages
- the physical edition uses the shinsho format
- the official price is 627 yen including tax
- ISBN-13 is 9784098550081
- ISBN-10 is 4098550083
- the final cover has now been revealed
- the cover features An and Shunpei inside the bus
- Toyobayashi calls it a scene from “that day”
- the announcement does not explain that phrase further
- Volume 4 begins around the end of summer vacation
- the story then moves into the second school term
- Shogakukan teases another new sign in the pair's relationship
- the development remains deliberately gradual
- purchase bonuses for Volume 4 are confirmed
- detailed bonus information remains unannounced
- participating bonus retailers have not yet been listed
- individual bonus designs have not yet been revealed
- more bonus information will follow
- Volume 1 launched in February 2026
- Volume 2 followed in May 2026
- Volume 3 arrived in August 2026
- Volume 4 follows in November 2026
- Futari Bus placed second in the Next Manga Awards 2026
- the result was in the Comics Division
- Shogakukan also highlights the award on the official Volume 4 page
- the manga remains ongoing
- series information is available through the Official Shonen Sunday Page
- Volume 4 details are available through the Official Shogakukan Volume 4 Page
- creator updates are available through Toyobayashi Sakane Official X
- the cover reveal is available through the Exact Official X Post
Closing
Futari Bus Volume 4 continues Shunpei and An's story on November 18 as summer vacation ends and the second school term begins. Its cover appropriately returns both characters to the small space that has defined their relationship from the start.
Purchase-bonus details remain the biggest piece of information still pending. Toyobayashi has confirmed that bonuses are planned, but the artwork and retailer breakdown have not yet been shown.
- Toyobayashi Sakane / X — Official Futari Bus Volume 4 Cover Reveal, November 18 Release Reminder, and Purchase Bonus Teaser
- Shogakukan — Official Futari Bus Volume 4 Release Date, Price, ISBN, Page Count, Synopsis, and Next Manga Awards 2026 Ranking
- Weekly Shonen Sunday / Shogakukan — Official Futari Bus Series Page, Story Premise, Characters, and Serialization Information