U-25 Project

U-25 Project

Balloon

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On a crowded train, worn down by daily life, the protagonist catches sight of a balloon outside the window and is drawn back to a childhood memory of one given by their older sister. As the line between past and present blurs, the feelings left in their heart begin to change.

Director
Suzuko Aoki
Time
0:04:49
Country
Japan
Genre
Fantasy
Year
2025
Cast
Rikako Aoki

Awards Nominations

SEIKA Award (Japan / 2026) Grand Prize
19th TOHO Cinemas Student Film Festival (Japan / 2026) Animation Category Nominee

Director

Suzuko Aoki

Graduated from the Film Department of Tokyo Metropolitan Comprehensive High School of Art in March 2026. Will enroll in the Graphic Design Department at Tama Art University starting in April. While working with stop-motion animation, aims not to be confined by a single technique, and seeks to refine a personal mode of expression by exploring a variety of methods.

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Pay attention to the protagonist’s delicate emotions as they vaguely recall someone within a colorful, dreamlike world. A notable detail is that not only the dialogue but also the sound effects are voiced by the director’s own sister, adding an intimate layer to the experience.

Cast

Rikako Aoki

Screening

Screening Venue

VenueScheduleTicket Reservation
MoN Takanawa: The Museum of Narratives2026.05.30 [Sat] 14:30-16:10
LIFORK HARAJUKU2026.06.07 [Sun] 12:00-18:30

Online Screening

OnlinescheduleOnline Screening
Online Screening2026.05.25 [Mon] - 2026.06.10 [Wed]

Recommended

Sponsors

KODANSHA Ltd.

CyberAgent, Inc.

T.Y. Limited, Inc.

Hoppy Beverage co.

DeCurret DCP Inc.

ElevenLabs

Digital Hollywood Co., Ltd.

CRG Co.,Ltd.

The JIKEI COM Group of Colleges

Web3.0
Partner

Nihonchokuhan Inc.

Event
Partner

TAKANAWA GATEWAY CITY

MoN Takanawa: The Museum of Narratives

Creative Partner

TYO Inc.

Media Partners

J-WAVE

Tokyo Weekender

TOKYO HEADLINE

Media Supporters

cinemacafe.net

Kinema Junposha., Ltd

ORICON NEWS

Festival Supporter

MORI Building

Venue Supporter

NTT Urban Development Corporation

Tokyo Tokyo Festival