# clm_9D483ACBAA5B

subject: SoftBank Group (/record/softbank-group.md)  
predicate: owner_of  
value: SBBM Corporation  
valid_from: undated  
valid_to: 2019-01-01  
published: no source on record carries a date  
recorded: 2026-11-08  
confidence: 0.80  
status: superseded  
assertable: true  
superseded_by: null  
last_updated: 2026-11-11  
cite: AsOf. "SoftBank Group owner of: SBBM Corporation", undated. Claim clm_9D483ACBAA5B, https://asof.is/claim/clm_9D483ACBAA5B, accessed 2026-11-11. Source: https://group.softbank/news/press/20181127.  
checked: 2026-11-11 · its source page states the value and the date  

> 当社は、2018年11月27日、当社の100％子会社であるSBBM株式会社（以下「SBBM」）を、2019年1月1日を効力発生日として、吸収合併（以下「本合併」）することを取締役会で決議しましたので、下記のとおりお知らせいたします。

What https://group.softbank/news/press/20181127 says, word for word.

## Sources

- https://cdn.softbank.jp/en/corp/set/data/irinfo/financials/annual_reports/pdf/2017/softbank_annual_report_2017_001.pdf (secondary)
- https://group.softbank/news/press/20181127 (primary)
- https://www.wikidata.org/wiki/Q201653 (secondary, Wikidata)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.