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Team Shachi

Japanese female idol group

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 24, 2026
Entity authorityQ9349505
Source-derived summary

Team Shachi (stylized as TEAM SHACHI), formerly Team Syachihoko (チームしゃちほこ), is a Japanese female idol group consisting of four girls from the city of Nagoya.

Overview

Team Syachihoko is a sister group of two other girl groups managed by the Stardust Promotion talent agency, Momoiro Clover Z and Shiritsu Ebisu Chugaku and, having been formed in 2011, is the "youngest sister" of the three.

The group was created of six girls from Aichi Prefecture. As of 2012, all members lived in Nagoya, the capital of the prefecture, and were junior high school students. In April 2013, five of them started high school, and Haruna Sakamoto was the only one who was still in junior high at the time.

From April 5, 2013, Team Syachihoko has its own regular TV show, broadcast on Nagoya TV.

History

Team Syachihoko was formed in 2011 by 3B Junior, the third section of Stardust Promotion. In April 2012, the group debuted live on the streets of Nagoya (on the Nishinomaru Square), and continued with more events in the Nagoya area.

In the summer of 2012, Team Syachihoko participated in a nationwide concert series titled "HMV Idol Gakuen presents Nihon Jyūdan Idol Ranbu 2012", appearing at two concerts: on August 10 in Nagoya and on August 23 in Tokyo. During the August 10 performance, the group announced that it would soon release its first major-label single, on October 31 on the Warner Music Japan record label. The single was labeled the "Nagoya major-debut single" and was supported by a concert tour across the city of Nagoya.

Editorial summary

Begin with the source’s own compact description: “Team Shachi” is japanese female idol group. The dossier treats that line as a proposition to test through Team, Shachi and Japanese, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2011, 2012, 2013—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Team, Shachi and Japanese is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “japanese female idol group” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 24, 2026. The linked authority identifier is Q9349505. The first chronological checks are 2011, 2012 and 2013.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from Team Shachi” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.