<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="https://www.xbrl.or.jp/taxonomy/xbrl-gl-next/muc" elementFormDefault="qualified" attributeFormDefault="unqualified"
  xmlns="http://www.w3.org/2001/XMLSchema"
  xmlns:xbrli="http://www.xbrl.org/2003/instance"
  xmlns:muc="https://www.xbrl.or.jp/taxonomy/xbrl-gl-next/muc"
>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <include schemaLocation="../../muc/muc-2026-12-31.xsd"/>
  <!-- structural ComplexType supplied for the Palette module -->
  <complexType name="headerMulticurrencyComplexType">
    <sequence>
      <element ref="muc:headerExchangeRateDate" minOccurs="0"/>
      <element ref="muc:headerForeignCurrencyAmount" minOccurs="0"/>
      <element ref="muc:headerForeignCurrency" minOccurs="0"/>
      <element ref="muc:headerExchangeRate" minOccurs="0"/>
      <element ref="muc:headerExchangeRateSource" minOccurs="0"/>
      <element ref="muc:headerExchangeRateType" minOccurs="0"/>
      <element ref="muc:headerMulticurrencyComment" minOccurs="0"/>
      <element ref="muc:headerTriangulationCurrencyAmount" minOccurs="0"/>
      <element ref="muc:headerTriangulationCurrency" minOccurs="0"/>
      <element ref="muc:headerTriangulationExchangeRate" minOccurs="0"/>
      <element ref="muc:headerTriangulationExchangeRateSource" minOccurs="0"/>
      <element ref="muc:headerTriangulationExchangeRateType" minOccurs="0"/>
      <element ref="muc:headerCrossTriangulationExchangeRate" minOccurs="0"/>
      <element ref="muc:headerCrossTriangulationExchangeRateSource" minOccurs="0"/>
      <element ref="muc:headerCrossTriangulationExchangeRateType" minOccurs="0"/>
    </sequence>
    <attribute name="id" type="ID"/>
  </complexType>
  <complexType name="detailMulticurrencyComplexType">
    <sequence>
      <element ref="muc:detailExchangeRateDate" minOccurs="0"/>
      <element ref="muc:detailForeignCurrencyAmount" minOccurs="0"/>
      <element ref="muc:detailForeignCurrency" minOccurs="0"/>
      <element ref="muc:detailExchangeRate" minOccurs="0"/>
      <element ref="muc:detailExchangeRateSource" minOccurs="0"/>
      <element ref="muc:detailExchangeRateType" minOccurs="0"/>
      <element ref="muc:detailComment" minOccurs="0"/>
      <element ref="muc:detailTriangulationCurrencyAmount" minOccurs="0"/>
      <element ref="muc:detailTriangulationCurrency" minOccurs="0"/>
      <element ref="muc:detailTriangulationExchangeRate" minOccurs="0"/>
      <element ref="muc:detailTriangulationExchangeRateSource" minOccurs="0"/>
      <element ref="muc:detailTriangulationExchangeRateType" minOccurs="0"/>
      <element ref="muc:detailCrossTriangulationExchangeRate" minOccurs="0"/>
      <element ref="muc:detailCrossTriangulationExchangeRateSource" minOccurs="0"/>
      <element ref="muc:detailCrossTriangulationExchangeRateType" minOccurs="0"/>
    </sequence>
    <attribute name="id" type="ID"/>
  </complexType>
</schema>
