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Caught Between Legal Boundaries: Child Custody Disputes Across Japan and Bangladesh
I would like to express my sincere gratitude to MD Sanwar HOSSAIN, LLB (Hons) Wolverhampton University, MSS (Dhaka University), PgDiP (Northumbria University), Barrister at law (Hon’ble Society of Lincoln’s Inn), Advocate (Appellate Division) Supreme Court of Bangladesh and Managing Partner, S Hossain & Associates law office, for bringing the Bangladesh courts’ decisions to my attention.

I. Introduction
The breakdown of an international marriage often leads to complex cross-border disputes, especially when children are involved. Tensions can intensify if one parent decides to take the children to their home country, often without the consent of the other parent.
In such cases, when the countries involved are signatories to the HCCH 1980 Child Abduction Convention, the Convention’s mechanisms are designed to facilitate the prompt return of children to their country of habitual residence. This framework aims to prevent unilateral relocations that could have lasting impacts on the child’s stability. However, when one or both countries are not parties to the Convention, resolving such cases becomes significantly more challenging. In such cases, national courts are compelled to address competing custody claims, assess allegations of wrongful removal, and determine whether they have jurisdiction to hear the case, all while balancing, often quite differently, the best interests of the children involved.
The case presented here is just one of many unreported cases where a romance relationship turns sour, leading to lengthy and contentious legal battles across jurisdictions. This note will focus on the Bangladeshi court’s treatment of the case, as it offers useful insights into the court’s approach to handling such complex cross-border disputes.
Anti-Suit Injunctions and Dispute Resolution Clauses
By Adeline Chong, Singapore Management University
- Introduction
In two decisions decided within a fortnight of each other, the Singapore Court of Appeal considered anti-suit injunctions pursued to restrain proceedings allegedly brought in breach of arbitration agreements. The first case, Asiana Airlines, Inc v Gate Gourmet Korea Co, Ltd (‘Asiana Airlines’)[1] dealt with whether A could rely on an arbitration agreement between A and B to restrain B’s proceedings against C, a third party. The second case, COSCO Shipping Specialized Carriers Co, Ltd v PT OKI Pulp & Paper Mills (‘COSCO Shipping’)[2] considered whether an arbitration agreement covered a tortious claim. To put it in another way, Asiana Airlines mainly concerned the ‘party scope’ of an arbitration agreement while COSCO Shipping concerned the ‘subject matter’ scope of an arbitration agreement.[3] Where the anti-suit application is to restrain foreign proceedings brought in breach of an arbitration or choice of court agreement, ordinarily it would be granted unless ‘strong cause’ is shown by the respondent.[4] This provides an easier path for the anti-suit claimant compared to the alternative requirement of establishing that the foreign proceedings are vexatious or oppressive in nature. Read more
Trending Topics in German PIL 2024 (Part 2 – Online Marriages, Gender Afiliation and Name Law)
As already mentioned in my previous post, at the end of each year I publish an article (in German) about the Conflict of Laws developments in Germany of the last twelve months, covering more or less the year 2024 and the last months of 2023. This post is the second with an overview over those topics that seem to be most trending.
The two parts focus on the following topics (part 1 contained 1. and 2.):
- Restitution of Money lost in Illegal Gambling
- Applicable Law in the Dieselgate litigation
- The (Non-)Valitidy of Online Marriages
- New German conflict-of-law rules regarding gender afiliation / identity
- Reforms in international name law
I will now give attention to the last three topics that focus on the three areas that are not harmonized by EU law (yet) and are mainly questions of family law.
News
Online Book Launch – Legal Challenges of China’s One Belt One Road Initiative: Private International Law Considerations
Following the successful release of Legal Challenges of China’s One Belt One Road Initiative: Private International Law Considerations late last year, as previously announced on this blog, co-editors Dr Poomintr Sooksripaisarnkit (University of Tasmania) and Dr Sai Ramani Gariimella (South Asian University) are pleased to invite you to an upcoming online book launch.
This virtual event will feature insights from three distinguished contributors:
- Dr Jie (Jeanne) Huang (University of Sydney)
- Dr Nobumichi Teramura (Keio University Law School)
- Professor Beligh Elbalti (The University of Osaka)
Presentations will be followed by a moderated Q & A and discussion session.
This event is open to the public; please refer to the attached flyer to scan the QR Code for Zoom access.

Supreme Court of Canada to Hear Jurisdiction Appeal
Canada’s highest court does not grant leave to appeal in many cases involving private international law. In November 2025 it granted leave to appeal from NHK Spring Co., Ltd. v Cheung, 2024 BCCA 236, in which the British Columbia Court of Appeal agreed with the court below in holding that it had jurisdiction to hear a price fixing class action. The action is interesting because it involves what could be described as a “foreign” conspiracy that had effects within Canada.
The defendants are Japanese entities and the claim alleges that they conspired to fix the price of “suspension assemblies” which are a component of hard disk drives which are in turn a component of things like computers. The claim alleges that Canadians purchased products that contained these assemblies and because of the price fixing they paid more than they otherwise would have done.
PAX Moot – Deadline for registration is Friday 16 January 2026 at 23:59 CET
The PAX Moot 2026 Vladimir Koutikov Round is well underway. The case was published on 13 October 2025 and is available here. The deadline for registration is 16 January 2026 at 23:59 CET.
Save the date: The oral rounds will take place from 15 to 17 April 2026 in Sofia, Bulgaria.


