Article 126Actions Against Orders on Petition for Bankruptcy Claim Assessment
第百二十六条（破産債権査定申立てについての決定に対する異議の訴え）
A person that is dissatisfied with an order on a petition for bankruptcy claim assessment may file an action to oppose the order (referred to below as an "action to oppose a bankruptcy claim assessment") within an inalterable period of one month after the day on which the person received the service of the order.
破産債権査定申立てについての決定に不服がある者は、その送達を受けた日から一月の不変期間内に、異議の訴え（以下「破産債権査定異議の訴え」という。）を提起することができる。
An action to oppose a bankruptcy claim assessment is subject to the jurisdiction of the bankruptcy court.
破産債権査定異議の訴えは、破産裁判所が管轄する。
The court of first instance with which an action to oppose a bankruptcy claim assessment is filed may transfer by its own authority the suit pertaining to the action to oppose the bankruptcy claim assessment to the district court prescribed in Article 5, paragraph (1) (or the district court prescribed in Article 5, paragraph (2) if there is no appropriate court that corresponds to the court prescribed in Article 5, paragraph (1)) notwithstanding the provisions of the preceding paragraph when it finds it necessary to do so in order to avoid substantial detriment or delay when the bankruptcy court's jurisdiction over the bankruptcy case is based on only the provisions of Article 5, paragraph (8) or (9) (including cases in which the bankruptcy court has accepted the bankruptcy case transferred to it pursuant to the provisions of Article 7, item (iv) and the acceptance of the transferred case is based on only the provisions of Article 7, item (iv), sub-item (b) or (c)).
In an action to oppose bankruptcy claim assessment, all of the denying or disputing parties must stand as defendants if the action is filed by the bankruptcy creditor that holds the denied or disputed bankruptcy claim, and the bankruptcy creditor must stand as a defendant if it is filed by a denying or disputing party.
破産債権査定異議の訴えは、これを提起する者が、異議等のある破産債権を有する破産債権者であるときは異議者等の全員を、当該異議者等であるときは当該破産債権者を、それぞれ被告としなければならない。
Oral argument for an action to oppose bankruptcy claim assessment may not be commenced until the period stated in paragraph (1) has expired.
破産債権査定異議の訴えの口頭弁論は、第一項の期間を経過した後でなければ開始することができない。
If two or more actions to oppose bankruptcy claim assessment are pending with respect to the same bankruptcy claim concurrently, oral arguments and judicial decisions of these actions must be made in a consolidated manner. In this case, the provisions of Article 40, paragraphs (1) through (3) of the Code of Civil Procedure apply mutatis mutandis.
同一の破産債権に関し破産債権査定異議の訴えが数個同時に係属するときは、弁論及び裁判は、併合してしなければならない。この場合においては、民事訴訟法第四十条第一項から第三項までの規定を準用する。
A judgment rendered with regard to an action to oppose a bankruptcy claim assessment approves or changes the order on the petition for bankruptcy claim assessment except when the action is dismissed as unlawful.
破産債権査定異議の訴えについての判決においては、訴えを不適法として却下する場合を除き、破産債権査定申立てについての決定を認可し、又は変更する。
Read this with the articles around it