MUFG – Post JNISA, is it still possible to buy funds in the kid’s Tokutei account?

For my kid we went with MUFG for their bank and JNISA accounts.

Whilst JNISA was still active, any money over the JNISA limit could still be used to buy funds (eMaxis Slim All World) and it would go into a Tokutei account.

Now that JNISA is gone, I can’t seem to find any options to buy into the Tokutei account.

Does anyone know if this is the case?

Thanks

by Snoo12582