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株式会社勝慶

Osaka, Japan

Active
Registration numberT7120001023766
TypeCorporation
Registered name株式会社勝慶
Address大阪府大阪市天王寺区真法院町17番14号
17-14 Shimpoincho, Osaka-shi Tennoji-ku, Osaka 543-0041, JAPAN
Corporate number7120001023766
Corporate number assigned on2015-10-05
Invoice registered on2023-10-01

Invoice registration date = when the T-number took effect, not the founding date.

Corporate registry record

Entity typeKabushiki Kaisha (stock company)
Reading (furigana)ワンセルフ
Reading (romaji)Wanserufu
English name (unofficial)1SELF K.K.
Postal code543-0041

Source: NTA Corporate Number Publication Site, refreshed daily.

Timeline — registry changes

2026-09-25Name changed
formerly 株式会社勝慶 → 株式会社1SELF

Source: daily change files of the NTA Corporate Number Publication Site. Before 2023-08-16 only the latest change is known. All company events →

Government contract awards (GEPS)

No public national-government (GEPS) award records for this company in the open data (FY2013 to date).

Browse the awards database →

出典:調達ポータル(https://www.p-portal.go.jp/)

Subsidies & grants received (gBizINFO)

1 published award (2022-10-04 → 2022-10-04, 1 programme, total ¥6.0M).

2022-10-04コロナ禍からの文化芸術活動の再興支援事業 ¥6.0M (文部科学省)

Source: gBizINFO (METI) subsidy information, refreshed monthly. Amounts as published (grant decisions). Subsidies database →

Payments from national budget programmes (行政事業レビュー)

Ministry review sheets report this company as a payee of 1 programme (1 lines, sheet years 2025–2025; total ¥200,000).

2025
FY2024
芸術家等の活動基盤強化 ¥200,000 (文化庁)
作品や公演単位でのハラスメント防止対策支援事業

Contract details (excerpt): 文化芸術振興費補助金(芸術家等の活動基盤強化(ハラスメント防止対策支援事業)) ¥200,000・補助金等交付 · bidders 1

Source: 行政事業レビュー見える化サイト (Cabinet Secretariat, PDL 1.0) — edited extract by LoreaTec. A sheet year describes the previous fiscal year’s spending. Programme database →

How to cite this page

Data via LoreaTec BizSearch (https://bizsearch.loreatec.jp/t7120001023766) — Source: National Tax Agency corporate-number and qualified-invoice registries. Retrieved 2026-11-08.

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