Osaka buys the JASDAQ exchange and consolidates the venture markets (2008)

Until the rival ends up under the same roof

This acquisition reads as a move to seize the initiative in the sagging cash and venture markets rather than wait for a restructuring led by Tokyo. Precisely because it had a solid footing in earning from derivatives, Osaka could choose a partner that covered its weakness in cash equities, and could push the integration all the way through to unifying the market infrastructure. In binding a proliferation of venture markets into one, the decision can be seen as Osaka's own answer to the duplication and inefficiency the Japanese securities market was carrying at the time.

Competition between exchanges, however, had another round of restructuring waiting beyond the contest for domestic primacy. Facing a shared sense of crisis over Japan's declining international standing, Tokyo and Osaka — supposedly each other's counterweight — merged in 2013 and came to sit together under Japan Exchange Group. The initiative Osaka had won in the venture markets was, one might say, absorbed into a larger restructuring. A decision to bind one market together also becomes the groundwork for the next integration — the restructuring of that apparatus called an exchange may be less something that reaches completion than something that keeps going, pushed along by changes in its environment.