Sintarow Nagamatsu
Discography
| Date | Catalog | Name | Roles |
| 2023-01-08 | ESXX-02714 | Kitakaze / SIX LOUNGEキタカゼ / SIX LOUNGEKitakaze / SIX LOUNGE |
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| 2023-03-22 | ESCL-5770 | Kitakaze / SIX LOUNGEキタカゼ / SIX LOUNGEKitakaze / SIX LOUNGE |
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| 2023-03-22 | ESCL-5771 | Kitakaze / SIX LOUNGE [Limited Edition]キタカゼ / SIX LOUNGEKitakaze / SIX LOUNGE [Limited Edition] |
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| 2024-11-27 | ESCL-6039 | Kotoba ni sezu tomo / SIX LOUNGE [Limited Edition]言葉にせずとも / SIX LOUNGEKotoba ni sezu tomo / SIX LOUNGE [Limited Edition] |
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