Overview
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Service start date: Thursday, October 2, 2025
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Target trains: All 13 Series 3000 trainsets (104 cars)
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Scheduled completion of refurbishment: Around FY2027
Exterior Design
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Selection: Chosen from 41 in-house design proposals
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Supervised by: Tanseisha Co., Ltd. (also responsible for the Series 2020 design)
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Concept color: “INCUBATION WHITE” (a color symbolizing the birth of a beautiful new era)
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Front design: Expresses warmth and friendliness with a soft, smiling look
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Side design: Gradient line using line colors, symbolizing harmony, diversity, and beauty
Interior Design
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Theme: Calm tones inspired by the landscapes along the railway lines
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Concept: A balance of comfort and approachability
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Improvements: Expanded free space in most cars
Expected Benefits
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Convenience: Passenger-friendly spaces designed for a wide range of users
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Design: Contemporary look with a sense of unity with the Series 2020
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Comfort: Refreshed interior and exterior, offering a pleasant environment for daily use